1195402051204 has 12 divisors (see below), whose sum is σ = 2092211371404. Its totient is φ = 597627373664.

The previous prime is 1195402051201. The next prime is 1195402051213. The reversal of 1195402051204 is 4021502045911.

It can be written as a sum of positive squares in 2 ways, for example, as 974879769600 + 220522281604 = 987360^2 + 469598^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1195402051204.

It is not an unprimeable number, because it can be changed into a prime (1195402051201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18376459 + ... + 18441394.

It is an arithmetic number, because the mean of its divisors is an integer number (174350947617).

Almost surely, 2^{1195402051204} is an apocalyptic number.

It is an amenable number.

1195402051204 is a deficient number, since it is larger than the sum of its proper divisors (896809320200).

1195402051204 is a wasteful number, since it uses less digits than its factorization.

1195402051204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36825974 (or 36825972 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 1195402051204 in words is "one trillion, one hundred ninety-five billion, four hundred two million, fifty-one thousand, two hundred four".