41207520621 has 16 divisors (see below), whose sum is σ = 55163514240. Its totient is φ = 27361663680.

The previous prime is 41207520611. The next prime is 41207520631. The reversal of 41207520621 is 12602570214.

41207520621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41207520611) and next prime (41207520631).

It is not a de Polignac number, because 41207520621 - 2⁵ = 41207520589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41207520611) 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, 4507371 + ... + 4516503.

It is an arithmetic number, because the mean of its divisors is an integer number (3447719640).

Almost surely, 2^41207520621 is an apocalyptic number.

It is an amenable number.

41207520621 is a deficient number, since it is larger than the sum of its proper divisors (13955993619).

41207520621 is a wasteful number, since it uses less digits than its factorization.

41207520621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14996.

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 41207520621 in words is "forty-one billion, two hundred seven million, five hundred twenty thousand, six hundred twenty-one".