247429502612 has 12 divisors (see below), whose sum is σ = 439100244576. Its totient is φ = 121972289880.

The previous prime is 247429502611. The next prime is 247429502653. The reversal of 247429502612 is 216205924742.

It is a super-2 number, since 2×247429502612² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (247429502611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435615038 + ... + 435615605.

It is an arithmetic number, because the mean of its divisors is an integer number (36591687048).

Almost surely, 2^247429502612 is an apocalyptic number.

It is an amenable number.

247429502612 is a deficient number, since it is larger than the sum of its proper divisors (191670741964).

247429502612 is a wasteful number, since it uses less digits than its factorization.

247429502612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871230718 (or 871230716 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 247429502612 in words is "two hundred forty-seven billion, four hundred twenty-nine million, five hundred two thousand, six hundred twelve".