202340045463 has 32 divisors (see below), whose sum is σ = 306551692800. Its totient is φ = 118022357376.

The previous prime is 202340045443. The next prime is 202340045503. The reversal of 202340045463 is 364540043202.

It is not a de Polignac number, because 202340045463 - 2⁵ = 202340045431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202340045443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2623020 + ... + 2699057.

It is an arithmetic number, because the mean of its divisors is an integer number (9579740400).

Almost surely, 2^202340045463 is an apocalyptic number.

202340045463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

202340045463 is a deficient number, since it is larger than the sum of its proper divisors (104211647337).

202340045463 is a wasteful number, since it uses less digits than its factorization.

202340045463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5322151.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 202340045463 its reverse (364540043202), we get a palindrome (566880088665).

The spelling of 202340045463 in words is "two hundred two billion, three hundred forty million, forty-five thousand, four hundred sixty-three".