43240122102394 has 32 divisors (see below), whose sum is σ = 80717884156800. Its totient is φ = 16950755666880.

The previous prime is 43240122102383. The next prime is 43240122102493. The reversal of 43240122102394 is 49320122104234.

It is a super-2 number, since 2×43240122102394² (a number of 28 digits) contains 22 as substring.

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, 2802696597 + ... + 2802712024.

It is an arithmetic number, because the mean of its divisors is an integer number (2522433879900).

Almost surely, 2^{43240122102394} is an apocalyptic number.

43240122102394 is a deficient number, since it is larger than the sum of its proper divisors (37477762054406).

43240122102394 is a wasteful number, since it uses less digits than its factorization.

43240122102394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605408678.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 43240122102394 in words is "forty-three trillion, two hundred forty billion, one hundred twenty-two million, one hundred two thousand, three hundred ninety-four".