11402046452 has 24 divisors (see below), whose sum is σ = 21028341600. Its totient is φ = 5394650976.

The previous prime is 11402046407. The next prime is 11402046463. The reversal of 11402046452 is 25464020411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22043 + ... + 152610.

It is an arithmetic number, because the mean of its divisors is an integer number (876180900).

Almost surely, 2^11402046452 is an apocalyptic number.

It is an amenable number.

11402046452 is a deficient number, since it is larger than the sum of its proper divisors (9626295148).

11402046452 is a wasteful number, since it uses less digits than its factorization.

11402046452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175535 (or 175533 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 11402046452 its reverse (25464020411), we get a palindrome (36866066863).

The spelling of 11402046452 in words is "eleven billion, four hundred two million, forty-six thousand, four hundred fifty-two".