1356423267400 has 48 divisors (see below), whose sum is σ = 3156142748400. Its totient is φ = 542146313280.

The previous prime is 1356423267391. The next prime is 1356423267421. The reversal of 1356423267400 is 47623246531.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2386470 + ... + 2899669.

It is an arithmetic number, because the mean of its divisors is an integer number (65752973925).

Almost surely, 2^{1356423267400} is an apocalyptic number.

1356423267400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1356423267400 is an abundant number, since it is smaller than the sum of its proper divisors (1799719481000).

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

1356423267400 is a wasteful number, since it uses less digits than its factorization.

1356423267400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287438 (or 5287429 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 1356423267400 in words is "one trillion, three hundred fifty-six billion, four hundred twenty-three million, two hundred sixty-seven thousand, four hundred".