1464025044 has 12 divisors (see below), whose sum is σ = 3416058464. Its totient is φ = 488008344.

The previous prime is 1464025033. The next prime is 1464025061. The reversal of 1464025044 is 4405204641.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61001032 + ... + 61001055.

Almost surely, 2^1464025044 is an apocalyptic number.

It is an amenable number.

1464025044 is an abundant number, since it is smaller than the sum of its proper divisors (1952033420).

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

1464025044 is a wasteful number, since it uses less digits than its factorization.

1464025044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122002094 (or 122002092 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 1464025044 is about 38262.5802057310. The cubic root of 1464025044 is about 1135.4887488631.

Adding to 1464025044 its reverse (4405204641), we get a palindrome (5869229685).

The spelling of 1464025044 in words is "one billion, four hundred sixty-four million, twenty-five thousand, forty-four".