40234422501146 has 4 divisors (see below), whose sum is σ = 60351633751722. Its totient is φ = 20117211250572.

The previous prime is 40234422501113. The next prime is 40234422501167. The reversal of 40234422501146 is 64110522443204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20331180198121 + 19903242303025 = 4509011^2 + 4461305^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10058605625285 + ... + 10058605625288.

Almost surely, 2^{40234422501146} is an apocalyptic number.

40234422501146 is a deficient number, since it is larger than the sum of its proper divisors (20117211250576).

40234422501146 is a wasteful number, since it uses less digits than its factorization.

40234422501146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20117211250575.

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 40234422501146 in words is "forty trillion, two hundred thirty-four billion, four hundred twenty-two million, five hundred one thousand, one hundred forty-six".