407481332723 has 2 divisors, whose sum is σ = 407481332724. Its totient is φ = 407481332722.

The previous prime is 407481332677. The next prime is 407481332831. The reversal of 407481332723 is 327233184704.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 407481332723 - 2¹⁶ = 407481267187 is a prime.

It is not a weakly prime, because it can be changed into another prime (407481334723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203740666361 + 203740666362.

It is an arithmetic number, because the mean of its divisors is an integer number (203740666362).

Almost surely, 2^407481332723 is an apocalyptic number.

407481332723 is a deficient number, since it is larger than the sum of its proper divisors (1).

407481332723 is an equidigital number, since it uses as much as digits as its factorization.

407481332723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 407481332723 in words is "four hundred seven billion, four hundred eighty-one million, three hundred thirty-two thousand, seven hundred twenty-three".