64126234302 has 32 divisors (see below), whose sum is σ = 138145180320. Its totient is φ = 19727272320.

The previous prime is 64126234273. The next prime is 64126234313. The reversal of 64126234302 is 20343262146.

It is a super-2 number, since 2×64126234302² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332224 + ... + 488492.

It is an arithmetic number, because the mean of its divisors is an integer number (4317036885).

Almost surely, 2^64126234302 is an apocalyptic number.

64126234302 is an abundant number, since it is smaller than the sum of its proper divisors (74018946018).

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

64126234302 is a wasteful number, since it uses less digits than its factorization.

64126234302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161548.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 64126234302 its reverse (20343262146), we get a palindrome (84469496448).

The spelling of 64126234302 in words is "sixty-four billion, one hundred twenty-six million, two hundred thirty-four thousand, three hundred two".