402347370601 has 6 divisors (see below), whose sum is σ = 442249589306. Its totient is φ = 365770336800.

The previous prime is 402347370599. The next prime is 402347370611. The reversal of 402347370601 is 106073743204.

It can be written as a sum of positive squares in only one way, i.e., 288343224576 + 114004146025 = 536976^2 + 337645^2 .

It is not a de Polignac number, because 402347370601 - 2¹ = 402347370599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402347370611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1662592320 + ... + 1662592561.

Almost surely, 2^402347370601 is an apocalyptic number.

It is an amenable number.

402347370601 is a deficient number, since it is larger than the sum of its proper divisors (39902218705).

402347370601 is a wasteful number, since it uses less digits than its factorization.

402347370601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325184903 (or 3325184892 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 402347370601 in words is "four hundred two billion, three hundred forty-seven million, three hundred seventy thousand, six hundred one".