142851360 has 48 divisors (see below), whose sum is σ = 449983296. Its totient is φ = 38093568.

The previous prime is 142851353. The next prime is 142851389. The reversal of 142851360 is 63158241.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×142851360² = 40813022107699200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148324 + ... + 149283.

It is an arithmetic number, because the mean of its divisors is an integer number (9374652).

Almost surely, 2^142851360 is an apocalyptic number.

142851360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142851360 is an abundant number, since it is smaller than the sum of its proper divisors (307131936).

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

142851360 is a wasteful number, since it uses less digits than its factorization.

142851360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297625 (or 297617 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 142851360 is about 11952.0441766252. The cubic root of 142851360 is about 522.7509047321.

The spelling of 142851360 in words is "one hundred forty-two million, eight hundred fifty-one thousand, three hundred sixty".