401061602157137 has 16 divisors (see below), whose sum is σ = 416101065216000. Its totient is φ = 386153716061520.

The previous prime is 401061602157131. The next prime is 401061602157169. The reversal of 401061602157137 is 731751206160104.

It is a cyclic number.

It is not a de Polignac number, because 401061602157137 - 2²² = 401061597962833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401061602157131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117871658 + ... + 121226444.

It is an arithmetic number, because the mean of its divisors is an integer number (26006316576000).

Almost surely, 2^{401061602157137} is an apocalyptic number.

It is an amenable number.

401061602157137 is a deficient number, since it is larger than the sum of its proper divisors (15039463058863).

401061602157137 is a wasteful number, since it uses less digits than its factorization.

401061602157137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374396.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 401061602157137 in words is "four hundred one trillion, sixty-one billion, six hundred two million, one hundred fifty-seven thousand, one hundred thirty-seven".