4945740992194 has 8 divisors (see below), whose sum is σ = 7418632684860. Its totient is φ = 2472863430576.

The previous prime is 4945740992183. The next prime is 4945740992207. The reversal of 4945740992194 is 4912990475494.

It can be written as a sum of positive squares in 2 ways, for example, as 4917363905169 + 28377087025 = 2217513^2 + 168455^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2609529 + ... + 4086700.

Almost surely, 2^{4945740992194} is an apocalyptic number.

4945740992194 is a deficient number, since it is larger than the sum of its proper divisors (2472891692666).

4945740992194 is a wasteful number, since it uses less digits than its factorization.

4945740992194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7065524.

The product of its (nonzero) digits is 117573120, while the sum is 67.

The spelling of 4945740992194 in words is "four trillion, nine hundred forty-five billion, seven hundred forty million, nine hundred ninety-two thousand, one hundred ninety-four".