20000151390 has 16 divisors (see below), whose sum is σ = 48000363408. Its totient is φ = 5333373696.

The previous prime is 20000151373. The next prime is 20000151407. The reversal of 20000151390 is 9315100002.

It is an interprime number because it is at equal distance from previous prime (20000151373) and next prime (20000151407).

It is a congruent number.

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, 333335827 + ... + 333335886.

It is an arithmetic number, because the mean of its divisors is an integer number (3000022713).

Almost surely, 2^20000151390 is an apocalyptic number.

20000151390 is an abundant number, since it is smaller than the sum of its proper divisors (28000212018).

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

20000151390 is a wasteful number, since it uses less digits than its factorization.

20000151390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666671723.

The product of its (nonzero) digits is 270, while the sum is 21.

Adding to 20000151390 its reverse (9315100002), we get a palindrome (29315251392).

The spelling of 20000151390 in words is "twenty billion, one hundred fifty-one thousand, three hundred ninety".