11402743000 has 64 divisors (see below), whose sum is σ = 29108121120. Its totient is φ = 4146448000.

The previous prime is 11402742977. The next prime is 11402743031. The reversal of 11402743000 is 34720411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507307 + ... + 529306.

Almost surely, 2^11402743000 is an apocalyptic number.

11402743000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402743000 is an abundant number, since it is smaller than the sum of its proper divisors (17705378120).

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

11402743000 is a wasteful number, since it uses less digits than its factorization.

11402743000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036645 (or 1036631 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The spelling of 11402743000 in words is "eleven billion, four hundred two million, seven hundred forty-three thousand".