39514952207 has 2 divisors, whose sum is σ = 39514952208. Its totient is φ = 39514952206.

The previous prime is 39514952119. The next prime is 39514952237. The reversal of 39514952207 is 70225941593.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39514952207 - 2¹² = 39514948111 is a prime.

It is a super-2 number, since 2×39514952207² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39514952237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19757476103 + 19757476104.

It is an arithmetic number, because the mean of its divisors is an integer number (19757476104).

Almost surely, 2^39514952207 is an apocalyptic number.

39514952207 is a deficient number, since it is larger than the sum of its proper divisors (1).

39514952207 is an equidigital number, since it uses as much as digits as its factorization.

39514952207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 39514952207 in words is "thirty-nine billion, five hundred fourteen million, nine hundred fifty-two thousand, two hundred seven".