1414251664 has 20 divisors (see below), whose sum is σ = 3131557504. Its totient is φ = 606107808.

The previous prime is 1414251661. The next prime is 1414251673. The reversal of 1414251664 is 4661524141.

It is not an unprimeable number, because it can be changed into a prime (1414251661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6313512 + ... + 6313735.

Almost surely, 2^1414251664 is an apocalyptic number.

1414251664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1414251664 is an abundant number, since it is smaller than the sum of its proper divisors (1717305840).

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

1414251664 is a wasteful number, since it uses less digits than its factorization.

1414251664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12627262 (or 12627256 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 1414251664 is about 37606.5375167669. The cubic root of 1414251664 is about 1122.4721286460.

The spelling of 1414251664 in words is "one billion, four hundred fourteen million, two hundred fifty-one thousand, six hundred sixty-four".