20041415142 has 64 divisors (see below), whose sum is σ = 46024187904. Its totient is φ = 5699279520.

The previous prime is 20041415113. The next prime is 20041415143. The reversal of 20041415142 is 24151414002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20041415143) 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, 15333253 + ... + 15334559.

It is an arithmetic number, because the mean of its divisors is an integer number (719127936).

Almost surely, 2^20041415142 is an apocalyptic number.

20041415142 is an abundant number, since it is smaller than the sum of its proper divisors (25982772762).

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

20041415142 is a wasteful number, since it uses less digits than its factorization.

20041415142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 20041415142 its reverse (24151414002), we get a palindrome (44192829144).

The spelling of 20041415142 in words is "twenty billion, forty-one million, four hundred fifteen thousand, one hundred forty-two".