1400800136032 has 96 divisors (see below), whose sum is σ = 3101257926144. Its totient is φ = 617230886400.

The previous prime is 1400800136027. The next prime is 1400800136081. The reversal of 1400800136032 is 2306310080041.

It is a super-2 number, since 2×1400800136032² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3331063 + ... + 3727945.

It is an arithmetic number, because the mean of its divisors is an integer number (32304770064).

Almost surely, 2^{1400800136032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400800136032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1550628963072).

1400800136032 is an abundant number, since it is smaller than the sum of its proper divisors (1700457790112).

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

1400800136032 is a wasteful number, since it uses less digits than its factorization.

1400800136032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397212 (or 397204 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 1400800136032 in words is "one trillion, four hundred billion, eight hundred million, one hundred thirty-six thousand, thirty-two".