40234123302 has 32 divisors (see below), whose sum is σ = 81644570592. Its totient is φ = 13215654144.

The previous prime is 40234123297. The next prime is 40234123331. The reversal of 40234123302 is 20332143204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448128 + ... + 530364.

It is an arithmetic number, because the mean of its divisors is an integer number (2551392831).

Almost surely, 2^40234123302 is an apocalyptic number.

40234123302 is an abundant number, since it is smaller than the sum of its proper divisors (41410447290).

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

40234123302 is a wasteful number, since it uses less digits than its factorization.

40234123302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83432.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40234123302 its reverse (20332143204), we get a palindrome (60566266506).

The spelling of 40234123302 in words is "forty billion, two hundred thirty-four million, one hundred twenty-three thousand, three hundred two".