1516134160404 has 42 divisors (see below), whose sum is σ = 3978032401770. Its totient is φ = 505378052496.

The previous prime is 1516134160369. The next prime is 1516134160451. The reversal of 1516134160404 is 4040614316151.

1516134160404 is a `hidden beast` number, since 1 + 5 + 1 + 6 + 1 + 3 + 41 + 604 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1514125328004 + 2008832400 = 1230498^2 + 44820^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 259965219 + ... + 259971050.

It is an arithmetic number, because the mean of its divisors is an integer number (94715057185).

Almost surely, 2^{1516134160404} is an apocalyptic number.

It is an amenable number.

1516134160404 is an abundant number, since it is smaller than the sum of its proper divisors (2461898241366).

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

1516134160404 is an equidigital number, since it uses as much as digits as its factorization.

1516134160404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519936291 (or 519936274 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 1516134160404 its reverse (4040614316151), we get a palindrome (5556748476555).

The spelling of 1516134160404 in words is "one trillion, five hundred sixteen billion, one hundred thirty-four million, one hundred sixty thousand, four hundred four".