11354142400 has 42 divisors (see below), whose sum is σ = 27938290580. Its totient is φ = 4541656320.

The previous prime is 11354142391. The next prime is 11354142409. The reversal of 11354142400 is 424145311.

It is an interprime number because it is at equal distance from previous prime (11354142391) and next prime (11354142409).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (11354142409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3546570 + ... + 3549769.

Almost surely, 2^11354142400 is an apocalyptic number.

11354142400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11354142400 is an abundant number, since it is smaller than the sum of its proper divisors (16584148180).

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

11354142400 is an equidigital number, since it uses as much as digits as its factorization.

11354142400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7096361 (or 7096346 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 11354142400 its reverse (424145311), we get a palindrome (11778287711).

The spelling of 11354142400 in words is "eleven billion, three hundred fifty-four million, one hundred forty-two thousand, four hundred".