46761721645312 has 72 divisors (see below), whose sum is σ = 93558677317056. Its totient is φ = 23326337058816.

The previous prime is 46761721645271. The next prime is 46761721645339. The reversal of 46761721645312 is 21354612716764.

It is a super-2 number, since 2×46761721645312² (a number of 28 digits) contains 22 as substring.

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, 211401523 + ... + 211622605.

It is an arithmetic number, because the mean of its divisors is an integer number (1299426073848).

Almost surely, 2^{46761721645312} is an apocalyptic number.

It is an amenable number.

46761721645312 is an abundant number, since it is smaller than the sum of its proper divisors (46796955671744).

46761721645312 is a wasteful number, since it uses less digits than its factorization.

46761721645312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223023 (or 223009 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 55.

The spelling of 46761721645312 in words is "forty-six trillion, seven hundred sixty-one billion, seven hundred twenty-one million, six hundred forty-five thousand, three hundred twelve".