5406431023356 has 48 divisors (see below), whose sum is σ = 14133765636480. Its totient is φ = 1594033715520.

The previous prime is 5406431023307. The next prime is 5406431023379. The reversal of 5406431023356 is 6533201346045.

It is a congruent number.

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, 553479046 + ... + 553488813.

It is an arithmetic number, because the mean of its divisors is an integer number (294453450760).

Almost surely, 2^{5406431023356} is an apocalyptic number.

It is an amenable number.

5406431023356 is an abundant number, since it is smaller than the sum of its proper divisors (8727334613124).

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

5406431023356 is a wasteful number, since it uses less digits than its factorization.

5406431023356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106967914 (or 1106967912 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 5406431023356 in words is "five trillion, four hundred six billion, four hundred thirty-one million, twenty-three thousand, three hundred fifty-six".