4946134379078 has 4 divisors (see below), whose sum is σ = 7419201568620. Its totient is φ = 2473067189538.

The previous prime is 4946134379059. The next prime is 4946134379099. The reversal of 4946134379078 is 8709734316494.

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, 1236533594768 + ... + 1236533594771.

It is an arithmetic number, because the mean of its divisors is an integer number (1854800392155).

Almost surely, 2^{4946134379078} is an apocalyptic number.

4946134379078 is a deficient number, since it is larger than the sum of its proper divisors (2473067189542).

4946134379078 is a wasteful number, since it uses less digits than its factorization.

4946134379078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473067189541.

The product of its (nonzero) digits is 109734912, while the sum is 65.

The spelling of 4946134379078 in words is "four trillion, nine hundred forty-six billion, one hundred thirty-four million, three hundred seventy-nine thousand, seventy-eight".