1400455052352 has 84 divisors (see below), whose sum is σ = 4014367034496. Its totient is φ = 466793291520.

The previous prime is 1400455052333. The next prime is 1400455052413. The reversal of 1400455052352 is 2532505540041.

1400455052352 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 4 + 550 + 52 + 3 + 52 = 666.

It is a super-2 number, since 2×1400455052352² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12912333 + ... + 13020339.

It is an arithmetic number, because the mean of its divisors is an integer number (47790083744).

Almost surely, 2^{1400455052352} is an apocalyptic number.

1400455052352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1400455052352 is an abundant number, since it is smaller than the sum of its proper divisors (2613911982144).

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

1400455052352 is a wasteful number, since it uses less digits than its factorization.

1400455052352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130536 (or 130523 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 1400455052352 in words is "one trillion, four hundred billion, four hundred fifty-five million, fifty-two thousand, three hundred fifty-two".