40464161058630 has 64 divisors (see below), whose sum is σ = 97305765373440. Its totient is φ = 10769139972864.

The previous prime is 40464161058613. The next prime is 40464161058631. The reversal of 40464161058630 is 3685016146404.

It is a self number, because there is not a number n which added to its sum of digits gives 40464161058630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40464161058631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114151506 + ... + 114505434.

It is an arithmetic number, because the mean of its divisors is an integer number (1520402583960).

Almost surely, 2^{40464161058630} is an apocalyptic number.

40464161058630 is an abundant number, since it is smaller than the sum of its proper divisors (56841604314810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40464161058630 is a wasteful number, since it uses less digits than its factorization.

40464161058630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361453.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 40464161058630 in words is "forty trillion, four hundred sixty-four billion, one hundred sixty-one million, fifty-eight thousand, six hundred thirty".