147934669024 has 24 divisors (see below), whose sum is σ = 291258843120. Its totient is φ = 73964169216.

The previous prime is 147934668991. The next prime is 147934669027. The reversal of 147934669024 is 420966439741.

It is a super-2 number, since 2×147934669024² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147934669027) 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, 780957 + ... + 951715.

It is an arithmetic number, because the mean of its divisors is an integer number (12135785130).

Almost surely, 2^147934669024 is an apocalyptic number.

It is an amenable number.

147934669024 is a deficient number, since it is larger than the sum of its proper divisors (143324174096).

147934669024 is a wasteful number, since it uses less digits than its factorization.

147934669024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197842 (or 197834 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 147934669024 in words is "one hundred forty-seven billion, nine hundred thirty-four million, six hundred sixty-nine thousand, twenty-four".