402201513 has 48 divisors (see below), whose sum is σ = 694826496. Its totient is φ = 219386880.

The previous prime is 402201491. The next prime is 402201559. The reversal of 402201513 is 315102204.

It is not a de Polignac number, because 402201513 - 2¹⁰ = 402200489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402201593) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119745 + ... + 123057.

It is an arithmetic number, because the mean of its divisors is an integer number (14475552).

Almost surely, 2^402201513 is an apocalyptic number.

It is an amenable number.

402201513 is a deficient number, since it is larger than the sum of its proper divisors (292624983).

402201513 is a wasteful number, since it uses less digits than its factorization.

402201513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 402201513 is about 20054.9623036295. The cubic root of 402201513 is about 738.1555679272.

Adding to 402201513 its reverse (315102204), we get a palindrome (717303717).

The spelling of 402201513 in words is "four hundred two million, two hundred one thousand, five hundred thirteen".