40620653703 has 24 divisors (see below), whose sum is σ = 67974904608. Its totient is φ = 22893829632.

The previous prime is 40620653701. The next prime is 40620653707. The reversal of 40620653703 is 30735602604.

It is not a de Polignac number, because 40620653703 - 2¹ = 40620653701 is a prime.

It is a super-2 number, since 2×40620653703² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40620653701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4411650 + ... + 4420847.

It is an arithmetic number, because the mean of its divisors is an integer number (2832287692).

Almost surely, 2^40620653703 is an apocalyptic number.

40620653703 is a deficient number, since it is larger than the sum of its proper divisors (27354250905).

40620653703 is a wasteful number, since it uses less digits than its factorization.

40620653703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8832583 (or 8832580 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 40620653703 in words is "forty billion, six hundred twenty million, six hundred fifty-three thousand, seven hundred three".