207013929460 has 48 divisors (see below), whose sum is σ = 471587343696. Its totient is φ = 75877972992.

The previous prime is 207013929443. The next prime is 207013929461. The reversal of 207013929460 is 64929310702.

It can be written as a sum of positive squares in 8 ways, for example, as 1669264 + 207012260196 = 1292^2 + 454986^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207013929461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2870247 + ... + 2941486.

It is an arithmetic number, because the mean of its divisors is an integer number (9824736327).

Almost surely, 2^207013929460 is an apocalyptic number.

207013929460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

207013929460 is an abundant number, since it is smaller than the sum of its proper divisors (264573414236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

207013929460 is a wasteful number, since it uses less digits than its factorization.

207013929460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811892 (or 5811890 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 207013929460 in words is "two hundred seven billion, thirteen million, nine hundred twenty-nine thousand, four hundred sixty".