142574761308 has 72 divisors (see below), whose sum is σ = 387508928128. Its totient is φ = 39966982848.

The previous prime is 142574761279. The next prime is 142574761321. The reversal of 142574761308 is 803167475241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66166 + ... + 538077.

Almost surely, 2^142574761308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142574761308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193754464064).

142574761308 is an abundant number, since it is smaller than the sum of its proper divisors (244934166820).

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

142574761308 is a wasteful number, since it uses less digits than its factorization.

142574761308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604363 (or 604308 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 142574761308 in words is "one hundred forty-two billion, five hundred seventy-four million, seven hundred sixty-one thousand, three hundred eight".