1041431656136 has 16 divisors (see below), whose sum is σ = 1963472669340. Its totient is φ = 517838944320.

The previous prime is 1041431656127. The next prime is 1041431656157. The reversal of 1041431656136 is 6316561341401.

It can be written as a sum of positive squares in 2 ways, for example, as 728957364100 + 312474292036 = 853790^2 + 558994^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1041431656093 and 1041431656102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359608931 + ... + 359611826.

Almost surely, 2^{1041431656136} is an apocalyptic number.

It is an amenable number.

1041431656136 is a deficient number, since it is larger than the sum of its proper divisors (922041013204).

1041431656136 is a wasteful number, since it uses less digits than its factorization.

1041431656136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719220944 (or 719220940 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

Adding to 1041431656136 its reverse (6316561341401), we get a palindrome (7357992997537).

The spelling of 1041431656136 in words is "one trillion, forty-one billion, four hundred thirty-one million, six hundred fifty-six thousand, one hundred thirty-six".