1425013937802 has 288 divisors, whose sum is σ = 4047433528320. Its totient is φ = 358715589120.

The previous prime is 1425013937779. The next prime is 1425013937839. The reversal of 1425013937802 is 2087393105241.

It is a happy number.

1425013937802 is a `hidden beast` number, since 1 + 4 + 2 + 501 + 39 + 37 + 80 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 25920099 + ... + 25975017.

It is an arithmetic number, because the mean of its divisors is an integer number (14053588640).

Almost surely, 2^{1425013937802} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1425013937802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2023716764160).

1425013937802 is an abundant number, since it is smaller than the sum of its proper divisors (2622419590518).

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

1425013937802 is a wasteful number, since it uses less digits than its factorization.

1425013937802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55058 (or 55048 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 1425013937802 in words is "one trillion, four hundred twenty-five billion, thirteen million, nine hundred thirty-seven thousand, eight hundred two".