1194011930958 has 48 divisors (see below), whose sum is σ = 2999831640960. Its totient is φ = 310132967760.

The previous prime is 1194011930953. The next prime is 1194011930959. The reversal of 1194011930958 is 8590391104911.

It is a super-3 number, since 3×1194011930958³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1194011930958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1194011930953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117469528 + ... + 117479691.

It is an arithmetic number, because the mean of its divisors is an integer number (62496492520).

Almost surely, 2^{1194011930958} is an apocalyptic number.

1194011930958 is an abundant number, since it is smaller than the sum of its proper divisors (1805819710002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1194011930958 is a wasteful number, since it uses less digits than its factorization.

1194011930958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234949253 (or 234949242 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 51.

The spelling of 1194011930958 in words is "one trillion, one hundred ninety-four billion, eleven million, nine hundred thirty thousand, nine hundred fifty-eight".