1015150404456 has 32 divisors (see below), whose sum is σ = 2819862235200. Its totient is φ = 338383468080.

The previous prime is 1015150404427. The next prime is 1015150404523. The reversal of 1015150404456 is 6544040515101.

1015150404456 is a `hidden beast` number, since 1 + 0 + 15 + 150 + 40 + 4 + 456 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1015150404456.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2349884980 + ... + 2349885411.

It is an arithmetic number, because the mean of its divisors is an integer number (88120694850).

Almost surely, 2^{1015150404456} is an apocalyptic number.

It is an amenable number.

1015150404456 is an abundant number, since it is smaller than the sum of its proper divisors (1804711830744).

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

1015150404456 is a wasteful number, since it uses less digits than its factorization.

1015150404456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4699770406 (or 4699770396 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 1015150404456 its reverse (6544040515101), we get a palindrome (7559190919557).

The spelling of 1015150404456 in words is "one trillion, fifteen billion, one hundred fifty million, four hundred four thousand, four hundred fifty-six".