40703670739 has 2 divisors, whose sum is σ = 40703670740. Its totient is φ = 40703670738.

The previous prime is 40703670731. The next prime is 40703670757. The reversal of 40703670739 is 93707630704.

40703670739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40703670739 - 2³ = 40703670731 is a prime.

It is a super-2 number, since 2×40703670739² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40703670731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20351835369 + 20351835370.

It is an arithmetic number, because the mean of its divisors is an integer number (20351835370).

Almost surely, 2^40703670739 is an apocalyptic number.

40703670739 is a deficient number, since it is larger than the sum of its proper divisors (1).

40703670739 is an equidigital number, since it uses as much as digits as its factorization.

40703670739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 666792, while the sum is 46.

The spelling of 40703670739 in words is "forty billion, seven hundred three million, six hundred seventy thousand, seven hundred thirty-nine".