11402332143000 has 512 divisors, whose sum is σ = 37864511942400. Its totient is φ = 2851301376000.

The previous prime is 11402332142939. The next prime is 11402332143047. The reversal of 11402332143000 is 34123320411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1986120130 + ... + 1986125870.

Almost surely, 2^{11402332143000} is an apocalyptic number.

11402332143000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11402332143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18932255971200).

11402332143000 is an abundant number, since it is smaller than the sum of its proper divisors (26462179799400).

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

11402332143000 is a wasteful number, since it uses less digits than its factorization.

11402332143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6448 (or 6434 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11402332143000 its reverse (34123320411), we get a palindrome (11436455463411).

The spelling of 11402332143000 in words is "eleven trillion, four hundred two billion, three hundred thirty-two million, one hundred forty-three thousand".