20414641402 has 4 divisors (see below), whose sum is σ = 30621962106. Its totient is φ = 10207320700.

The previous prime is 20414641399. The next prime is 20414641411.

20414641402 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11206127881 + 9208513521 = 105859^2 + 95961^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103660349 + ... + 5103660352.

Almost surely, 2^20414641402 is an apocalyptic number.

20414641402 is a deficient number, since it is larger than the sum of its proper divisors (10207320704).

20414641402 is a wasteful number, since it uses less digits than its factorization.

20414641402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10207320703.

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 20414641402 in words is "twenty billion, four hundred fourteen million, six hundred forty-one thousand, four hundred two".