356091494400 has 1224 divisors, whose sum is σ = 1419844957440. Its totient is φ = 84934656000.

The previous prime is 356091494399. The next prime is 356091494443. The reversal of 356091494400 is 4494190653.

356091494400 is a `hidden beast` number, since 3 + 5 + 60 + 9 + 149 + 440 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8685158380 + ... + 8685158420.

Almost surely, 2^356091494400 is an apocalyptic number.

356091494400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 356091494400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709922478720).

356091494400 is an abundant number, since it is smaller than the sum of its proper divisors (1063753463040).

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

356091494400 is a wasteful number, since it uses less digits than its factorization.

356091494400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 356091494400 in words is "three hundred fifty-six billion, ninety-one million, four hundred ninety-four thousand, four hundred".