20498007614 has 24 divisors (see below), whose sum is σ = 37649405160. Its totient is φ = 8322498576.

The previous prime is 20498007553. The next prime is 20498007667. The reversal of 20498007614 is 41670089402.

It is a super-2 number, since 2×20498007614² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5502437 + ... + 5506160.

It is an arithmetic number, because the mean of its divisors is an integer number (1568725215).

Almost surely, 2^20498007614 is an apocalyptic number.

20498007614 is a deficient number, since it is larger than the sum of its proper divisors (17151397546).

20498007614 is a wasteful number, since it uses less digits than its factorization.

20498007614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11008632 (or 11008625 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 20498007614 in words is "twenty billion, four hundred ninety-eight million, seven thousand, six hundred fourteen".