1425369012 has 24 divisors (see below), whose sum is σ = 3521500416. Its totient is φ = 447174528.

The previous prime is 1425368963. The next prime is 1425369013. The reversal of 1425369012 is 2109635241.

It is a super-2 number, since 2×1425369012² = 4063353640739712288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425369013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3493348 + ... + 3493755.

It is an arithmetic number, because the mean of its divisors is an integer number (146729184).

Almost surely, 2^1425369012 is an apocalyptic number.

1425369012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425369012 is an abundant number, since it is smaller than the sum of its proper divisors (2096131404).

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

1425369012 is a wasteful number, since it uses less digits than its factorization.

1425369012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6987127 (or 6987125 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1425369012 is about 37754.0595433127. The cubic root of 1425369012 is about 1125.4056840105.

The spelling of 1425369012 in words is "one billion, four hundred twenty-five million, three hundred sixty-nine thousand, twelve".