1400403411232 has 96 divisors (see below), whose sum is σ = 3175627593600. Its totient is φ = 595480854528.

The previous prime is 1400403411227. The next prime is 1400403411289. The reversal of 1400403411232 is 2321143040041.

It is a super-2 number, since 2×1400403411232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1400403411197 and 1400403411206.

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 15 ways as a sum of consecutive naturals, for example, 16342194 + ... + 16427662.

It is an arithmetic number, because the mean of its divisors is an integer number (33079454100).

Almost surely, 2^{1400403411232} 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 1400403411232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1587813796800).

1400403411232 is an abundant number, since it is smaller than the sum of its proper divisors (1775224182368).

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

1400403411232 is a wasteful number, since it uses less digits than its factorization.

1400403411232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86058 (or 86050 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1400403411232 its reverse (2321143040041), we get a palindrome (3721546451273).

The spelling of 1400403411232 in words is "one trillion, four hundred billion, four hundred three million, four hundred eleven thousand, two hundred thirty-two".