1402413432020 has 48 divisors (see below), whose sum is σ = 3010593132288. Its totient is φ = 548507164800.

The previous prime is 1402413431983. The next prime is 1402413432031. The reversal of 1402413432020 is 202343142041.

It is a super-2 number, since 2×1402413432020² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278174 + ... + 1697706.

It is an arithmetic number, because the mean of its divisors is an integer number (62720690256).

Almost surely, 2^{1402413432020} is an apocalyptic number.

1402413432020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402413432020 is an abundant number, since it is smaller than the sum of its proper divisors (1608179700268).

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

1402413432020 is a wasteful number, since it uses less digits than its factorization.

1402413432020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420640 (or 1420638 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1402413432020 its reverse (202343142041), we get a palindrome (1604756574061).

The spelling of 1402413432020 in words is "one trillion, four hundred two billion, four hundred thirteen million, four hundred thirty-two thousand, twenty".