1425406400334 has 64 divisors (see below), whose sum is σ = 3625427635200. Its totient is φ = 406657334304.

The previous prime is 1425406400333. The next prime is 1425406400381. The reversal of 1425406400334 is 4330046045241.

1425406400334 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 4 + 0 + 640 + 0 + 3 + 3 + 4 = 666.

It is a super-2 number, since 2×1425406400334² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425406400333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2529114 + ... + 3040925.

It is an arithmetic number, because the mean of its divisors is an integer number (56647306800).

Almost surely, 2^{1425406400334} is an apocalyptic number.

1425406400334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1425406400334 is an abundant number, since it is smaller than the sum of its proper divisors (2200021234866).

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

1425406400334 is a wasteful number, since it uses less digits than its factorization.

1425406400334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570734 (or 5570728 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 1425406400334 in words is "one trillion, four hundred twenty-five billion, four hundred six million, four hundred thousand, three hundred thirty-four".