1425506443200 has 252 divisors, whose sum is σ = 5790384954640. Its totient is φ = 325830021120.

The previous prime is 1425506443199. The next prime is 1425506443211. The reversal of 1425506443200 is 23446055241.

1425506443200 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 5 + 0 + 6 + 443 + 200 = 666.

It is a tau number, because it is divible by the number of its divisors (252).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6970165 + ... + 7171764.

Almost surely, 2^{1425506443200} is an apocalyptic number.

1425506443200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425506443200 is an abundant number, since it is smaller than the sum of its proper divisors (4364878511440).

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

1425506443200 is a wasteful number, since it uses less digits than its factorization.

1425506443200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14141964 (or 14141946 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 1425506443200 in words is "one trillion, four hundred twenty-five billion, five hundred six million, four hundred forty-three thousand, two hundred".