40515060630 has 32 divisors (see below), whose sum is σ = 106075795968. Its totient is φ = 9821832800.

The previous prime is 40515060629. The next prime is 40515060631. The reversal of 40515060630 is 3606051504.

It is an interprime number because it is at equal distance from previous prime (40515060629) and next prime (40515060631).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40515060631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61386126 + ... + 61386785.

It is an arithmetic number, because the mean of its divisors is an integer number (3314868624).

Almost surely, 2^40515060630 is an apocalyptic number.

40515060630 is an abundant number, since it is smaller than the sum of its proper divisors (65560735338).

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

40515060630 is a wasteful number, since it uses less digits than its factorization.

40515060630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122772932.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 40515060630 in words is "forty billion, five hundred fifteen million, sixty thousand, six hundred thirty".