340032513907 has 2 divisors, whose sum is σ = 340032513908. Its totient is φ = 340032513906.

The previous prime is 340032513787. The next prime is 340032513967. The reversal of 340032513907 is 709315230043.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340032513907 - 2²³ = 340024125299 is a prime.

It is a super-2 number, since 2×340032513907² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (340032513967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170016256953 + 170016256954.

It is an arithmetic number, because the mean of its divisors is an integer number (170016256954).

Almost surely, 2^340032513907 is an apocalyptic number.

340032513907 is a deficient number, since it is larger than the sum of its proper divisors (1).

340032513907 is an equidigital number, since it uses as much as digits as its factorization.

340032513907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 340032513907 in words is "three hundred forty billion, thirty-two million, five hundred thirteen thousand, nine hundred seven".