20234331415 has 16 divisors (see below), whose sum is σ = 24538384800. Its totient is φ = 16016227200.

The previous prime is 20234331353. The next prime is 20234331419. The reversal of 20234331415 is 51413343202.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-20234331415 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20234331419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769312 + ... + 795178.

It is an arithmetic number, because the mean of its divisors is an integer number (1533649050).

Almost surely, 2^20234331415 is an apocalyptic number.

20234331415 is a deficient number, since it is larger than the sum of its proper divisors (4304053385).

20234331415 is a wasteful number, since it uses less digits than its factorization.

20234331415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27522.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 20234331415 its reverse (51413343202), we get a palindrome (71647674617).

It can be divided in two parts, 20234 and 331415, that added together give a square (351649 = 593²).

The spelling of 20234331415 in words is "twenty billion, two hundred thirty-four million, three hundred thirty-one thousand, four hundred fifteen".