247073493004 has 24 divisors (see below), whose sum is σ = 465660529488. Its totient is φ = 114028526400.

The previous prime is 247073492971. The next prime is 247073493013. The reversal of 247073493004 is 400394370742.

It is a super-2 number, since 2×247073493004² (a number of 24 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, 1128054 + ... + 1329154.

It is an arithmetic number, because the mean of its divisors is an integer number (19402522062).

Almost surely, 2^247073493004 is an apocalyptic number.

It is an amenable number.

247073493004 is a deficient number, since it is larger than the sum of its proper divisors (218587036484).

247073493004 is a wasteful number, since it uses less digits than its factorization.

247073493004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224745 (or 224743 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 247073493004 in words is "two hundred forty-seven billion, seventy-three million, four hundred ninety-three thousand, four".