20414113040 has 40 divisors (see below), whose sum is σ = 47471341848. Its totient is φ = 8164177920.

The previous prime is 20414113001. The next prime is 20414113079. The reversal of 20414113040 is 4031141402.

It is an interprime number because it is at equal distance from previous prime (20414113001) and next prime (20414113079).

It can be written as a sum of positive squares in 4 ways, for example, as 13109334016 + 7304779024 = 114496^2 + 85468^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×20414113040² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498794 + ... + 538166.

Almost surely, 2^20414113040 is an apocalyptic number.

20414113040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20414113040 is an abundant number, since it is smaller than the sum of its proper divisors (27057228808).

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

20414113040 is a wasteful number, since it uses less digits than its factorization.

20414113040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45867 (or 45861 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20414113040 its reverse (4031141402), we get a palindrome (24445254442).

The spelling of 20414113040 in words is "twenty billion, four hundred fourteen million, one hundred thirteen thousand, forty".