3451144732894 has 8 divisors (see below), whose sum is σ = 5176760284080. Its totient is φ = 1725557971536.

The previous prime is 3451144732891. The next prime is 3451144732907. The reversal of 3451144732894 is 4982374411543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451144732891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6895234 + ... + 7378789.

It is an arithmetic number, because the mean of its divisors is an integer number (647095035510).

Almost surely, 2^{3451144732894} is an apocalyptic number.

3451144732894 is a deficient number, since it is larger than the sum of its proper divisors (1725615551186).

3451144732894 is a wasteful number, since it uses less digits than its factorization.

3451144732894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14394914.

The product of its digits is 11612160, while the sum is 55.

The spelling of 3451144732894 in words is "three trillion, four hundred fifty-one billion, one hundred forty-four million, seven hundred thirty-two thousand, eight hundred ninety-four".