11461605102402 has 64 divisors (see below), whose sum is σ = 28599663832320. Its totient is φ = 2981432116224.

The previous prime is 11461605102383. The next prime is 11461605102407. The reversal of 11461605102402 is 20420150616411.

It is not an unprimeable number, because it can be changed into a prime (11461605102407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143740627 + ... + 143820342.

It is an arithmetic number, because the mean of its divisors is an integer number (446869747380).

Almost surely, 2^{11461605102402} is an apocalyptic number.

11461605102402 is an abundant number, since it is smaller than the sum of its proper divisors (17138058729918).

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

11461605102402 is a wasteful number, since it uses less digits than its factorization.

11461605102402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287561067.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 11461605102402 its reverse (20420150616411), we get a palindrome (31881755718813).

The spelling of 11461605102402 in words is "eleven trillion, four hundred sixty-one billion, six hundred five million, one hundred two thousand, four hundred two".