1354400004402 has 64 divisors (see below), whose sum is σ = 3221885376000. Its totient is φ = 420456003984.

The previous prime is 1354400004401. The next prime is 1354400004431. The reversal of 1354400004402 is 2044000044531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1354400004401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11126568 + ... + 11247635.

It is an arithmetic number, because the mean of its divisors is an integer number (50341959000).

Almost surely, 2^{1354400004402} is an apocalyptic number.

1354400004402 is an abundant number, since it is smaller than the sum of its proper divisors (1867485371598).

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

1354400004402 is a wasteful number, since it uses less digits than its factorization.

1354400004402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22374292 (or 22374286 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 1354400004402 its reverse (2044000044531), we get a palindrome (3398400048933).

The spelling of 1354400004402 in words is "one trillion, three hundred fifty-four billion, four hundred million, four thousand, four hundred two".