10453143015420 has 96 divisors (see below), whose sum is σ = 33450528695808. Its totient is φ = 2389256186112.

The previous prime is 10453143015409. The next prime is 10453143015437. The reversal of 10453143015420 is 2451034135401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41431974 + ... + 41683506.

It is an arithmetic number, because the mean of its divisors is an integer number (348443007248).

Almost surely, 2^{10453143015420} is an apocalyptic number.

10453143015420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10453143015420 is an abundant number, since it is smaller than the sum of its proper divisors (22997385680388).

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

10453143015420 is a wasteful number, since it uses less digits than its factorization.

10453143015420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350499 (or 350497 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 10453143015420 in words is "ten trillion, four hundred fifty-three billion, one hundred forty-three million, fifteen thousand, four hundred twenty".