20402014476130 has 48 divisors (see below), whose sum is σ = 44097362724096. Its totient is φ = 6769331987040.

The previous prime is 20402014476113. The next prime is 20402014476131. The reversal of 20402014476130 is 3167441020402.

It is not an unprimeable number, because it can be changed into a prime (20402014476131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 671545524 + ... + 671575903.

It is an arithmetic number, because the mean of its divisors is an integer number (918695056752).

Almost surely, 2^{20402014476130} is an apocalyptic number.

20402014476130 is an abundant number, since it is smaller than the sum of its proper divisors (23695348247966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20402014476130 is a wasteful number, since it uses less digits than its factorization.

20402014476130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343121479 (or 1343121472 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 20402014476130 its reverse (3167441020402), we get a palindrome (23569455496532).

The spelling of 20402014476130 in words is "twenty trillion, four hundred two billion, fourteen million, four hundred seventy-six thousand, one hundred thirty".