1402866831093 has 32 divisors (see below), whose sum is σ = 2358290226432. Its totient is φ = 721925568000.

The previous prime is 1402866831089. The next prime is 1402866831097. The reversal of 1402866831093 is 3901386682041.

It is an interprime number because it is at equal distance from previous prime (1402866831089) and next prime (1402866831097).

It is not a de Polignac number, because 1402866831093 - 2² = 1402866831089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402866831097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62655958 + ... + 62678343.

It is an arithmetic number, because the mean of its divisors is an integer number (73696569576).

Almost surely, 2^{1402866831093} is an apocalyptic number.

1402866831093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1402866831093 is a deficient number, since it is larger than the sum of its proper divisors (955423395339).

1402866831093 is a wasteful number, since it uses less digits than its factorization.

1402866831093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125334365.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 1402866831093 in words is "one trillion, four hundred two billion, eight hundred sixty-six million, eight hundred thirty-one thousand, ninety-three".