1406104615746 has 12 divisors (see below), whose sum is σ = 3046560000822. Its totient is φ = 468701538576.

The previous prime is 1406104615733. The next prime is 1406104615753. The reversal of 1406104615746 is 6475164016041.

1406104615746 is a `hidden beast` number, since 1 + 4 + 0 + 6 + 10 + 4 + 61 + 574 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1357236650025 + 48867965721 = 1165005^2 + 221061^2 .

It is a super-2 number, since 2×1406104615746² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39058461531 + ... + 39058461566.

Almost surely, 2^{1406104615746} is an apocalyptic number.

1406104615746 is an abundant number, since it is smaller than the sum of its proper divisors (1640455385076).

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

1406104615746 is a wasteful number, since it uses less digits than its factorization.

1406104615746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78116923105 (or 78116923102 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 1406104615746 in words is "one trillion, four hundred six billion, one hundred four million, six hundred fifteen thousand, seven hundred forty-six".