161274876298008 has 128 divisors (see below), whose sum is σ = 440141312332800. Its totient is φ = 48837765427200.

The previous prime is 161274876297973. The next prime is 161274876298069. The reversal of 161274876298008 is 800892678472161.

It is a happy number.

161274876298008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6927900913 + ... + 6927924191.

It is an arithmetic number, because the mean of its divisors is an integer number (3438604002600).

Almost surely, 2^{161274876298008} is an apocalyptic number.

It is an amenable number.

161274876298008 is an abundant number, since it is smaller than the sum of its proper divisors (278866436034792).

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

161274876298008 is a wasteful number, since it uses less digits than its factorization.

161274876298008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40113 (or 40109 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 69.

The spelling of 161274876298008 in words is "one hundred sixty-one trillion, two hundred seventy-four billion, eight hundred seventy-six million, two hundred ninety-eight thousand, eight".