11402632214452 has 12 divisors (see below), whose sum is σ = 19975812127236. Its totient is φ = 5695257320960.

The previous prime is 11402632214447. The next prime is 11402632214471. The reversal of 11402632214452 is 25441223620411.

It can be written as a sum of positive squares in 2 ways, for example, as 7989871076496 + 3412761137956 = 2826636^2 + 1847366^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1514692333 + ... + 1514699860.

It is an arithmetic number, because the mean of its divisors is an integer number (1664651010603).

Almost surely, 2^{11402632214452} is an apocalyptic number.

It is an amenable number.

11402632214452 is a deficient number, since it is larger than the sum of its proper divisors (8573179912784).

11402632214452 is a wasteful number, since it uses less digits than its factorization.

11402632214452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029393138 (or 3029393136 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 11402632214452 its reverse (25441223620411), we get a palindrome (36843855834863).

The spelling of 11402632214452 in words is "eleven trillion, four hundred two billion, six hundred thirty-two million, two hundred fourteen thousand, four hundred fifty-two".