3932420253955 has 16 divisors (see below), whose sum is σ = 4799107272960. Its totient is φ = 3092472481248.

The previous prime is 3932420253953. The next prime is 3932420254069. The reversal of 3932420253955 is 5593520242393.

It is a cyclic number.

It is not a de Polignac number, because 3932420253955 - 2¹ = 3932420253953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3932420253953) 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, 6336034 + ... + 6928936.

It is an arithmetic number, because the mean of its divisors is an integer number (299944204560).

Almost surely, 2^{3932420253955} is an apocalyptic number.

3932420253955 is a deficient number, since it is larger than the sum of its proper divisors (866687019005).

3932420253955 is a wasteful number, since it uses less digits than its factorization.

3932420253955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615450.

The product of its (nonzero) digits is 8748000, while the sum is 52.

The spelling of 3932420253955 in words is "three trillion, nine hundred thirty-two billion, four hundred twenty million, two hundred fifty-three thousand, nine hundred fifty-five".