331454161454134 has 16 divisors (see below), whose sum is σ = 514468969297920. Its totient is φ = 159967694940480.

The previous prime is 331454161454077. The next prime is 331454161454159. The reversal of 331454161454134 is 431454161454133.

It is a super-2 number, since 2×331454161454134² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797270127 + ... + 797685754.

It is an arithmetic number, because the mean of its divisors is an integer number (32154310581120).

Almost surely, 2^{331454161454134} is an apocalyptic number.

331454161454134 is a deficient number, since it is larger than the sum of its proper divisors (183014807843786).

331454161454134 is a wasteful number, since it uses less digits than its factorization.

331454161454134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594959495.

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

Subtracting 331454161454134 from its reverse (431454161454133), we obtain a palindrome (99999999999999).

The spelling of 331454161454134 in words is "three hundred thirty-one trillion, four hundred fifty-four billion, one hundred sixty-one million, four hundred fifty-four thousand, one hundred thirty-four".