1401013312032 has 24 divisors (see below), whose sum is σ = 3677659944336. Its totient is φ = 467004437312.

The previous prime is 1401013312021. The next prime is 1401013312043. The reversal of 1401013312032 is 2302133101041.

It is an interprime number because it is at equal distance from previous prime (1401013312021) and next prime (1401013312043).

It is a tau number, because it is divible by the number of its divisors (24).

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 3 ways as a sum of consecutive naturals, for example, 7296944238 + ... + 7296944429.

It is an arithmetic number, because the mean of its divisors is an integer number (153235831014).

Almost surely, 2^{1401013312032} is an apocalyptic number.

1401013312032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1401013312032 is an abundant number, since it is smaller than the sum of its proper divisors (2276646632304).

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

1401013312032 is a wasteful number, since it uses less digits than its factorization.

1401013312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14593888680 (or 14593888672 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1401013312032 its reverse (2302133101041), we get a palindrome (3703146413073).

The spelling of 1401013312032 in words is "one trillion, four hundred one billion, thirteen million, three hundred twelve thousand, thirty-two".