71430672962 has 16 divisors (see below), whose sum is σ = 117532344384. Its totient is φ = 32289102000.

The previous prime is 71430672953. The next prime is 71430673043. The reversal of 71430672962 is 26927603417.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8965214 + ... + 8973177.

It is an arithmetic number, because the mean of its divisors is an integer number (7345771524).

Almost surely, 2^71430672962 is an apocalyptic number.

71430672962 is a deficient number, since it is larger than the sum of its proper divisors (46101671422).

71430672962 is a wasteful number, since it uses less digits than its factorization.

71430672962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17938585.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 71430672962 in words is "seventy-one billion, four hundred thirty million, six hundred seventy-two thousand, nine hundred sixty-two".