1614121364 has 24 divisors (see below), whose sum is σ = 3011030400. Its totient is φ = 754902720.

The previous prime is 1614121357. The next prime is 1614121367. The reversal of 1614121364 is 4631214161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1614121367) 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, 128417 + ... + 140424.

It is an arithmetic number, because the mean of its divisors is an integer number (125459600).

Almost surely, 2^1614121364 is an apocalyptic number.

It is an amenable number.

1614121364 is a deficient number, since it is larger than the sum of its proper divisors (1396909036).

1614121364 is a wasteful number, since it uses less digits than its factorization.

1614121364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268943 (or 268941 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 1614121364 is about 40176.1292809549. The cubic root of 1614121364 is about 1173.0379481626.

The spelling of 1614121364 in words is "one billion, six hundred fourteen million, one hundred twenty-one thousand, three hundred sixty-four".