1425206016 has 360 divisors, whose sum is σ = 4861400544. Its totient is φ = 411402240.

The previous prime is 1425205993. The next prime is 1425206021. The reversal of 1425206016 is 6106025241.

1425206016 is a `hidden beast` number, since 1 + 4 + 2 + 52 + 0 + 601 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4582501 + ... + 4582811.

Almost surely, 2^1425206016 is an apocalyptic number.

1425206016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1425206016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2430700272).

1425206016 is an abundant number, since it is smaller than the sum of its proper divisors (3436194528).

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

1425206016 is a wasteful number, since it uses less digits than its factorization.

1425206016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1425206016 is about 37751.9008263160. The cubic root of 1425206016 is about 1125.3627843319.

The spelling of 1425206016 in words is "one billion, four hundred twenty-five million, two hundred six thousand, sixteen".