1194631421307 has 16 divisors (see below), whose sum is σ = 1660307980032. Its totient is φ = 763330439520.

The previous prime is 1194631421303. The next prime is 1194631421309. The reversal of 1194631421307 is 7031241364911.

It is not a de Polignac number, because 1194631421307 - 2² = 1194631421303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1194631421303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80309319 + ... + 80324192.

It is an arithmetic number, because the mean of its divisors is an integer number (103769248752).

Almost surely, 2^{1194631421307} is an apocalyptic number.

1194631421307 is a deficient number, since it is larger than the sum of its proper divisors (465676558725).

1194631421307 is a wasteful number, since it uses less digits than its factorization.

1194631421307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160633618.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 1194631421307 in words is "one trillion, one hundred ninety-four billion, six hundred thirty-one million, four hundred twenty-one thousand, three hundred seven".