20356370150 has 24 divisors (see below), whose sum is σ = 38216716920. Its totient is φ = 8066447360.

The previous prime is 20356370141. The next prime is 20356370159. The reversal of 20356370150 is 5107365302.

It is an interprime number because it is at equal distance from previous prime (20356370141) and next prime (20356370159).

It is a super-2 number, since 2×20356370150² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20356370159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1897115 + ... + 1907814.

It is an arithmetic number, because the mean of its divisors is an integer number (1592363205).

Almost surely, 2^20356370150 is an apocalyptic number.

20356370150 is a deficient number, since it is larger than the sum of its proper divisors (17860346770).

20356370150 is a wasteful number, since it uses less digits than its factorization.

20356370150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805048 (or 3805043 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 20356370150 in words is "twenty billion, three hundred fifty-six million, three hundred seventy thousand, one hundred fifty".