1425633357330 has 192 divisors, whose sum is σ = 4616993122560. Its totient is φ = 297168818688.

The previous prime is 1425633357319. The next prime is 1425633357349. The reversal of 1425633357330 is 337533365241.

1425633357330 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 633 + 3 + 5 + 7 + 3 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 368845 + ... + 1728384.

It is an arithmetic number, because the mean of its divisors is an integer number (24046839180).

Almost surely, 2^{1425633357330} is an apocalyptic number.

1425633357330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1425633357330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2308496561280).

1425633357330 is an abundant number, since it is smaller than the sum of its proper divisors (3191359765230).

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

1425633357330 is a wasteful number, since it uses less digits than its factorization.

1425633357330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097345 (or 2097342 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 45.

The spelling of 1425633357330 in words is "one trillion, four hundred twenty-five billion, six hundred thirty-three million, three hundred fifty-seven thousand, three hundred thirty".