40734000379 has 2 divisors, whose sum is σ = 40734000380. Its totient is φ = 40734000378.

The previous prime is 40734000367. The next prime is 40734000389. The reversal of 40734000379 is 97300043704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40734000379 - 2⁵ = 40734000347 is a prime.

It is not a weakly prime, because it can be changed into another prime (40734000389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20367000189 + 20367000190.

It is an arithmetic number, because the mean of its divisors is an integer number (20367000190).

Almost surely, 2^40734000379 is an apocalyptic number.

40734000379 is a deficient number, since it is larger than the sum of its proper divisors (1).

40734000379 is an equidigital number, since it uses as much as digits as its factorization.

40734000379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 37.

The spelling of 40734000379 in words is "forty billion, seven hundred thirty-four million, three hundred seventy-nine", and thus it is an aban number.