1350400655266 has 32 divisors (see below), whose sum is σ = 2189363904000. Its totient is φ = 620995252800.

The previous prime is 1350400655251. The next prime is 1350400655293. The reversal of 1350400655266 is 6625560040531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7841991 + ... + 8012341.

It is an arithmetic number, because the mean of its divisors is an integer number (68417622000).

Almost surely, 2^{1350400655266} is an apocalyptic number.

1350400655266 is a deficient number, since it is larger than the sum of its proper divisors (838963248734).

1350400655266 is a wasteful number, since it uses less digits than its factorization.

1350400655266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171474.

The product of its (nonzero) digits is 648000, while the sum is 43.

Adding to 1350400655266 its reverse (6625560040531), we get a palindrome (7975960695797).

The spelling of 1350400655266 in words is "one trillion, three hundred fifty billion, four hundred million, six hundred fifty-five thousand, two hundred sixty-six".