140035305004454 has 4 divisors (see below), whose sum is σ = 210052957506684. Its totient is φ = 70017652502226.

The previous prime is 140035305004391. The next prime is 140035305004499. The reversal of 140035305004454 is 454400503530041.

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, 35008826251112 + ... + 35008826251115.

It is an arithmetic number, because the mean of its divisors is an integer number (52513239376671).

Almost surely, 2^{140035305004454} is an apocalyptic number.

140035305004454 is a deficient number, since it is larger than the sum of its proper divisors (70017652502230).

140035305004454 is an equidigital number, since it uses as much as digits as its factorization.

140035305004454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70017652502229.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 140035305004454 its reverse (454400503530041), we get a palindrome (594435808534495).

The spelling of 140035305004454 in words is "one hundred forty trillion, thirty-five billion, three hundred five million, four thousand, four hundred fifty-four".