120078378512674 has 64 divisors (see below), whose sum is σ = 190528233799680. Its totient is φ = 56677768056000.

The previous prime is 120078378512633. The next prime is 120078378512711. The reversal of 120078378512674 is 476215873870021.

It is a super-3 number, since 3×120078378512674³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1211896267 + ... + 1211995345.

It is an arithmetic number, because the mean of its divisors is an integer number (2977003653120).

Almost surely, 2^{120078378512674} is an apocalyptic number.

120078378512674 is a deficient number, since it is larger than the sum of its proper divisors (70449855287006).

120078378512674 is a wasteful number, since it uses less digits than its factorization.

120078378512674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101287.

The product of its (nonzero) digits is 31610880, while the sum is 61.

The spelling of 120078378512674 in words is "one hundred twenty trillion, seventy-eight billion, three hundred seventy-eight million, five hundred twelve thousand, six hundred seventy-four".