1204140401144 has 16 divisors (see below), whose sum is σ = 2258049127320. Its totient is φ = 601993967200.

The previous prime is 1204140401099. The next prime is 1204140401173. The reversal of 1204140401144 is 4411040414021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9462014 + ... + 9588429.

Almost surely, 2^{1204140401144} is an apocalyptic number.

It is an amenable number.

1204140401144 is a deficient number, since it is larger than the sum of its proper divisors (1053908726176).

1204140401144 is a wasteful number, since it uses less digits than its factorization.

1204140401144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19058350 (or 19058346 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 1204140401144 its reverse (4411040414021), we get a palindrome (5615180815165).

The spelling of 1204140401144 in words is "one trillion, two hundred four billion, one hundred forty million, four hundred one thousand, one hundred forty-four".