406132513739 has 8 divisors (see below), whose sum is σ = 430410438720. Its totient is φ = 381897675136.

The previous prime is 406132513729. The next prime is 406132513753. The reversal of 406132513739 is 937315231604.

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

It is a cyclic number.

It is not a de Polignac number, because 406132513739 - 2⁴ = 406132513723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 406132513739.

It is not an unprimeable number, because it can be changed into a prime (406132513729) 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 7 ways as a sum of consecutive naturals, for example, 10752179 + ... + 10789884.

It is an arithmetic number, because the mean of its divisors is an integer number (53801304840).

Almost surely, 2^406132513739 is an apocalyptic number.

406132513739 is a deficient number, since it is larger than the sum of its proper divisors (24277924981).

406132513739 is a wasteful number, since it uses less digits than its factorization.

406132513739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21543189.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 406132513739 in words is "four hundred six billion, one hundred thirty-two million, five hundred thirteen thousand, seven hundred thirty-nine".