2354400053428 has 12 divisors (see below), whose sum is σ = 4130578434052. Its totient is φ = 1174234786560.

The previous prime is 2354400053371. The next prime is 2354400053477. The reversal of 2354400053428 is 8243500044532.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 987694093584 + 1366705959844 = 993828^2 + 1169062^2 .

It is a super-2 number, since 2×2354400053428² (a number of 26 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 3 ways as a sum of consecutive naturals, for example, 741308253 + ... + 741311428.

Almost surely, 2^{2354400053428} is an apocalyptic number.

It is an amenable number.

2354400053428 is a deficient number, since it is larger than the sum of its proper divisors (1776178380624).

2354400053428 is a wasteful number, since it uses less digits than its factorization.

2354400053428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482620082 (or 1482620080 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 2354400053428 in words is "two trillion, three hundred fifty-four billion, four hundred million, fifty-three thousand, four hundred twenty-eight".