1400233443004 has 48 divisors (see below), whose sum is σ = 2713324795776. Its totient is φ = 626911560000.

The previous prime is 1400233442957. The next prime is 1400233443031. The reversal of 1400233443004 is 4003443320041.

It is a super-2 number, since 2×1400233443004² (a number of 25 digits) contains 22 as substring.

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, 52823754 + ... + 52850254.

It is an arithmetic number, because the mean of its divisors is an integer number (56527599912).

Almost surely, 2^{1400233443004} is an apocalyptic number.

It is an amenable number.

1400233443004 is a deficient number, since it is larger than the sum of its proper divisors (1313091352772).

1400233443004 is a wasteful number, since it uses less digits than its factorization.

1400233443004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44506 (or 44504 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1400233443004 its reverse (4003443320041), we get a palindrome (5403676763045).

The spelling of 1400233443004 in words is "one trillion, four hundred billion, two hundred thirty-three million, four hundred forty-three thousand, four".