140030334044254 has 16 divisors (see below), whose sum is σ = 215052887511792. Its totient is φ = 68347895894208.

The previous prime is 140030334044177. The next prime is 140030334044413. The reversal of 140030334044254 is 452440433030041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464270149 + ... + 464571664.

It is an arithmetic number, because the mean of its divisors is an integer number (13440805469487).

Almost surely, 2^{140030334044254} is an apocalyptic number.

140030334044254 is a deficient number, since it is larger than the sum of its proper divisors (75022553467538).

140030334044254 is a wasteful number, since it uses less digits than its factorization.

140030334044254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928843611.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 140030334044254 its reverse (452440433030041), we get a palindrome (592470767074295).

The spelling of 140030334044254 in words is "one hundred forty trillion, thirty billion, three hundred thirty-four million, forty-four thousand, two hundred fifty-four".