7142462434461 has 32 divisors (see below), whose sum is σ = 9696029390208. Its totient is φ = 4675867499520.

The previous prime is 7142462434451. The next prime is 7142462434507. The reversal of 7142462434461 is 1644342642417.

It is not a de Polignac number, because 7142462434461 - 2⁶ = 7142462434397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7142462434461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7142462434451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76076830 + ... + 76170656.

It is an arithmetic number, because the mean of its divisors is an integer number (303000918444).

Almost surely, 2^{7142462434461} is an apocalyptic number.

It is an amenable number.

7142462434461 is a deficient number, since it is larger than the sum of its proper divisors (2553566955747).

7142462434461 is a wasteful number, since it uses less digits than its factorization.

7142462434461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95421.

The product of its digits is 3096576, while the sum is 48.

The spelling of 7142462434461 in words is "seven trillion, one hundred forty-two billion, four hundred sixty-two million, four hundred thirty-four thousand, four hundred sixty-one".