40934652379 has 2 divisors, whose sum is σ = 40934652380. Its totient is φ = 40934652378.

The previous prime is 40934652331. The next prime is 40934652419. The reversal of 40934652379 is 97325643904.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40934652379 - 2¹⁷ = 40934521307 is a prime.

It is not a weakly prime, because it can be changed into another prime (40934659379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20467326189 + 20467326190.

It is an arithmetic number, because the mean of its divisors is an integer number (20467326190).

Almost surely, 2^40934652379 is an apocalyptic number.

40934652379 is a deficient number, since it is larger than the sum of its proper divisors (1).

40934652379 is an equidigital number, since it uses as much as digits as its factorization.

40934652379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 40934652379 in words is "forty billion, nine hundred thirty-four million, six hundred fifty-two thousand, three hundred seventy-nine".