1542311104400 has 60 divisors (see below), whose sum is σ = 4042257206064. Its totient is φ = 560840400000.

The previous prime is 1542311104391. The next prime is 1542311104403. The reversal of 1542311104400 is 44011132451.

It is a self number, because there is not a number n which added to its sum of digits gives 1542311104400.

It is not an unprimeable number, because it can be changed into a prime (1542311104403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175258226 + ... + 175267025.

Almost surely, 2^{1542311104400} is an apocalyptic number.

1542311104400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1542311104400 is an abundant number, since it is smaller than the sum of its proper divisors (2499946101664).

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

1542311104400 is a wasteful number, since it uses less digits than its factorization.

1542311104400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350525280 (or 350525269 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1542311104400 its reverse (44011132451), we get a palindrome (1586322236851).

The spelling of 1542311104400 in words is "one trillion, five hundred forty-two billion, three hundred eleven million, one hundred four thousand, four hundred".