40603011465 has 16 divisors (see below), whose sum is σ = 66065918400. Its totient is φ = 21287906112.

The previous prime is 40603011461. The next prime is 40603011481. The reversal of 40603011465 is 56411030604.

It is not a de Polignac number, because 40603011465 - 2² = 40603011461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40603011461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22938670 + ... + 22940439.

It is an arithmetic number, because the mean of its divisors is an integer number (4129119900).

Almost surely, 2^40603011465 is an apocalyptic number.

It is an amenable number.

40603011465 is a deficient number, since it is larger than the sum of its proper divisors (25462906935).

40603011465 is a wasteful number, since it uses less digits than its factorization.

40603011465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45879176.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 40603011465 in words is "forty billion, six hundred three million, eleven thousand, four hundred sixty-five".