1400134734800 has 60 divisors (see below), whose sum is σ = 3420837719040. Its totient is φ = 550561445760.

The previous prime is 1400134734797. The next prime is 1400134734833. The reversal of 1400134734800 is 84374310041.

It is a congruent number.

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, 29640272 + ... + 29687471.

It is an arithmetic number, because the mean of its divisors is an integer number (57013961984).

Almost surely, 2^{1400134734800} is an apocalyptic number.

1400134734800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400134734800 is an abundant number, since it is smaller than the sum of its proper divisors (2020702984240).

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

1400134734800 is a wasteful number, since it uses less digits than its factorization.

1400134734800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59327820 (or 59327809 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 1400134734800 in words is "one trillion, four hundred billion, one hundred thirty-four million, seven hundred thirty-four thousand, eight hundred".