47213737623734 has 32 divisors (see below), whose sum is σ = 79759224087552. Its totient is φ = 20766381300000.

The previous prime is 47213737623721. The next prime is 47213737623739. The reversal of 47213737623734 is 43732673731274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47213737623739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3137984 + ... + 10211484.

It is an arithmetic number, because the mean of its divisors is an integer number (2492475752736).

Almost surely, 2^{47213737623734} is an apocalyptic number.

47213737623734 is a deficient number, since it is larger than the sum of its proper divisors (32545486463818).

47213737623734 is a wasteful number, since it uses less digits than its factorization.

47213737623734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083332.

The product of its digits is 74680704, while the sum is 59.

The spelling of 47213737623734 in words is "forty-seven trillion, two hundred thirteen billion, seven hundred thirty-seven million, six hundred twenty-three thousand, seven hundred thirty-four".