1190045099402 has 16 divisors (see below), whose sum is σ = 1890133849152. Its totient is φ = 560002787520.

The previous prime is 1190045099377. The next prime is 1190045099407. The reversal of 1190045099402 is 2049905400911.

It is a super-2 number, since 2×1190045099402² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1190045099407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501077 + ... + 1622087.

It is an arithmetic number, because the mean of its divisors is an integer number (118133365572).

Almost surely, 2^{1190045099402} is an apocalyptic number.

1190045099402 is a deficient number, since it is larger than the sum of its proper divisors (700088749750).

1190045099402 is a wasteful number, since it uses less digits than its factorization.

1190045099402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152253.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 1190045099402 in words is "one trillion, one hundred ninety billion, forty-five million, ninety-nine thousand, four hundred two".