20402410130 has 32 divisors (see below), whose sum is σ = 39356769024. Its totient is φ = 7595159616.

The previous prime is 20402410109. The next prime is 20402410163. The reversal of 20402410130 is 3101420402.

It is a super-2 number, since 2×20402410130² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20402410099 and 20402410108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1190222 + ... + 1207241.

It is an arithmetic number, because the mean of its divisors is an integer number (1229899032).

Almost surely, 2^20402410130 is an apocalyptic number.

20402410130 is a deficient number, since it is larger than the sum of its proper divisors (18954358894).

20402410130 is a wasteful number, since it uses less digits than its factorization.

20402410130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397530.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20402410130 its reverse (3101420402), we get a palindrome (23503830532).

The spelling of 20402410130 in words is "twenty billion, four hundred two million, four hundred ten thousand, one hundred thirty".