142619326814832 has 160 divisors (see below), whose sum is σ = 422120277573120. Its totient is φ = 40646431288320.

The previous prime is 142619326814827. The next prime is 142619326814849. The reversal of 142619326814832 is 238418623916241.

It is a super-2 number, since 2×142619326814832² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

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, 1325145982 + ... + 1325253602.

It is an arithmetic number, because the mean of its divisors is an integer number (2638251734832).

Almost surely, 2^{142619326814832} is an apocalyptic number.

142619326814832 is a gapful number since it is divisible by the number (12) 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 142619326814832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211060138786560).

142619326814832 is an abundant number, since it is smaller than the sum of its proper divisors (279500950758288).

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

142619326814832 is a wasteful number, since it uses less digits than its factorization.

142619326814832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117471 (or 117465 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 60.

The spelling of 142619326814832 in words is "one hundred forty-two trillion, six hundred nineteen billion, three hundred twenty-six million, eight hundred fourteen thousand, eight hundred thirty-two".