20415151070 has 8 divisors (see below), whose sum is σ = 36747271944. Its totient is φ = 8166060424.

The previous prime is 20415151061. The next prime is 20415151073. The reversal of 20415151070 is 7015151402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20415151073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020757544 + ... + 1020757563.

It is an arithmetic number, because the mean of its divisors is an integer number (4593408993).

Almost surely, 2^20415151070 is an apocalyptic number.

20415151070 is a deficient number, since it is larger than the sum of its proper divisors (16332120874).

20415151070 is a wasteful number, since it uses less digits than its factorization.

20415151070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041515114.

The product of its (nonzero) digits is 1400, while the sum is 26.

The spelling of 20415151070 in words is "twenty billion, four hundred fifteen million, one hundred fifty-one thousand, seventy".