1080814401477 has 72 divisors (see below), whose sum is σ = 1694904635424. Its totient is φ = 663130746432.

The previous prime is 1080814401439. The next prime is 1080814401493. The reversal of 1080814401477 is 7741044180801.

1080814401477 is a `hidden beast` number, since 10 + 80 + 81 + 440 + 1 + 47 + 7 = 666.

It is not a de Polignac number, because 1080814401477 - 2¹⁶ = 1080814335941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080814402477) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13677043 + ... + 13755839.

Almost surely, 2^{1080814401477} is an apocalyptic number.

It is an amenable number.

1080814401477 is a deficient number, since it is larger than the sum of its proper divisors (614090233947).

1080814401477 is a wasteful number, since it uses less digits than its factorization.

1080814401477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78959 (or 78933 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 45.

The spelling of 1080814401477 in words is "one trillion, eighty billion, eight hundred fourteen million, four hundred one thousand, four hundred seventy-seven".