47409333962 has 12 divisors (see below), whose sum is σ = 71771289810. Its totient is φ = 23485600296.

The previous prime is 47409333889. The next prime is 47409333973. The reversal of 47409333962 is 26933390474.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 36753107521 + 10656226441 = 191711^2 + 103229^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47409333962.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3207473 + ... + 3222219.

Almost surely, 2^47409333962 is an apocalyptic number.

47409333962 is a deficient number, since it is larger than the sum of its proper divisors (24361955848).

47409333962 is an frugal number, since it uses more digits than its factorization.

47409333962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29605 (or 14858 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 50.

The spelling of 47409333962 in words is "forty-seven billion, four hundred nine million, three hundred thirty-three thousand, nine hundred sixty-two".