142456526040316 has 48 divisors (see below), whose sum is σ = 256519716163200. Its totient is φ = 69172472959488.

The previous prime is 142456526040239. The next prime is 142456526040377. The reversal of 142456526040316 is 613040625654241.

It is a super-2 number, since 2×142456526040316² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142456526040316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679401805 + ... + 679611451.

It is an arithmetic number, because the mean of its divisors is an integer number (5344160753400).

Almost surely, 2^{142456526040316} is an apocalyptic number.

It is an amenable number.

142456526040316 is a deficient number, since it is larger than the sum of its proper divisors (114063190122884).

142456526040316 is a wasteful number, since it uses less digits than its factorization.

142456526040316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218326 (or 218324 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 142456526040316 in words is "one hundred forty-two trillion, four hundred fifty-six billion, five hundred twenty-six million, forty thousand, three hundred sixteen".