140414500002566 has 4 divisors (see below), whose sum is σ = 210621750003852. Its totient is φ = 70207250001282.

The previous prime is 140414500002559. The next prime is 140414500002587. The reversal of 140414500002566 is 665200005414041.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35103625000640 + ... + 35103625000643.

It is an arithmetic number, because the mean of its divisors is an integer number (52655437500963).

Almost surely, 2^{140414500002566} is an apocalyptic number.

140414500002566 is a deficient number, since it is larger than the sum of its proper divisors (70207250001286).

140414500002566 is an equidigital number, since it uses as much as digits as its factorization.

140414500002566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70207250001285.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 140414500002566 in words is "one hundred forty trillion, four hundred fourteen billion, five hundred million, two thousand, five hundred sixty-six".