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BaseRepresentation
bin100111110000101…
…0110010101110000
310102222102110012112
41033201112111300
510213020023240
6340215144452
745030010520
oct11741262560
93388373175
101334142320
116250a7965
12312975128
13183530534
14c928b680
157c1d6665
hex4f856570

1334142320 has 160 divisors (see below), whose sum is σ = 3773651328. Its totient is φ = 428212224.

The previous prime is 1334142317. The next prime is 1334142331. The reversal of 1334142320 is 232414331.

Adding to 1334142320 its reverse (232414331), we get a palindrome (1566556651).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3360362 + ... + 3360758.

Almost surely, 21334142320 is an apocalyptic number.

1334142320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334142320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886825664).

1334142320 is an abundant number, since it is smaller than the sum of its proper divisors (2439509008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1334142320 is a wasteful number, since it uses less digits than its factorization.

1334142320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1334142320 is about 36525.9129933805. The cubic root of 1334142320 is about 1100.8649725529.

The spelling of 1334142320 in words is "one billion, three hundred thirty-four million, one hundred forty-two thousand, three hundred twenty".