402347162063 has 16 divisors (see below), whose sum is σ = 505289159424. Its totient is φ = 311228813760.

The previous prime is 402347161969. The next prime is 402347162083. The reversal of 402347162063 is 360261743204.

It is a cyclic number.

It is not a de Polignac number, because 402347162063 - 2¹⁴ = 402347145679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402347162083) 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, 19059845 + ... + 19080942.

It is an arithmetic number, because the mean of its divisors is an integer number (31580572464).

Almost surely, 2^402347162063 is an apocalyptic number.

402347162063 is a deficient number, since it is larger than the sum of its proper divisors (102941997361).

402347162063 is a wasteful number, since it uses less digits than its factorization.

402347162063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38140942.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 402347162063 in words is "four hundred two billion, three hundred forty-seven million, one hundred sixty-two thousand, sixty-three".