40662261432502 has 8 divisors (see below), whose sum is σ = 61012038869712. Its totient is φ = 20324915142600.

The previous prime is 40662261432473. The next prime is 40662261432509. The reversal of 40662261432502 is 20523416226604.

40662261432502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40662261432502² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40662261432509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3107778649 + ... + 3107791732.

It is an arithmetic number, because the mean of its divisors is an integer number (7626504858714).

Almost surely, 2^{40662261432502} is an apocalyptic number.

40662261432502 is a deficient number, since it is larger than the sum of its proper divisors (20349777437210).

40662261432502 is a wasteful number, since it uses less digits than its factorization.

40662261432502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215573654.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 40662261432502 in words is "forty trillion, six hundred sixty-two billion, two hundred sixty-one million, four hundred thirty-two thousand, five hundred two".