7142462434460 has 24 divisors (see below), whose sum is σ = 15000130244400. Its totient is φ = 2856802281984.

The previous prime is 7142462434451. The next prime is 7142462434507. The reversal of 7142462434460 is 644342642417.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11097434 + ... + 11723393.

It is an arithmetic number, because the mean of its divisors is an integer number (625005426850).

Almost surely, 2^{7142462434460} is an apocalyptic number.

It is an amenable number.

7142462434460 is an abundant number, since it is smaller than the sum of its proper divisors (7857667809940).

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

7142462434460 is a wasteful number, since it uses less digits than its factorization.

7142462434460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22836485 (or 22836483 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 47.

The spelling of 7142462434460 in words is "seven trillion, one hundred forty-two billion, four hundred sixty-two million, four hundred thirty-four thousand, four hundred sixty".