1401342633312 has 48 divisors (see below), whose sum is σ = 3678585649200. Its totient is φ = 467106435072.

The previous prime is 1401342633307. The next prime is 1401342633329. The reversal of 1401342633312 is 2133362431041.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1401342633312² (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 7 ways as a sum of consecutive naturals, for example, 10363128 + ... + 10497480.

It is an arithmetic number, because the mean of its divisors is an integer number (76637201025).

Almost surely, 2^{1401342633312} is an apocalyptic number.

1401342633312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1401342633312 is an abundant number, since it is smaller than the sum of its proper divisors (2277243015888).

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

1401342633312 is a wasteful number, since it uses less digits than its factorization.

1401342633312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243015 (or 243007 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 1401342633312 in words is "one trillion, four hundred one billion, three hundred forty-two million, six hundred thirty-three thousand, three hundred twelve".