11409146006502 has 32 divisors (see below), whose sum is σ = 22879128222720. Its totient is φ = 3792915392960.

The previous prime is 11409146006491. The next prime is 11409146006513. The reversal of 11409146006502 is 20560064190411.

It is an interprime number because it is at equal distance from previous prime (11409146006491) and next prime (11409146006513).

It is a super-2 number, since 2×11409146006502² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6747274 + ... + 8267042.

It is an arithmetic number, because the mean of its divisors is an integer number (714972756960).

Almost surely, 2^{11409146006502} is an apocalyptic number.

11409146006502 is an abundant number, since it is smaller than the sum of its proper divisors (11469982216218).

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

11409146006502 is a wasteful number, since it uses less digits than its factorization.

11409146006502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523108.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 11409146006502 in words is "eleven trillion, four hundred nine billion, one hundred forty-six million, six thousand, five hundred two".