1618368124 has 12 divisors (see below), whose sum is σ = 2898008344. Its totient is φ = 790365744.

The previous prime is 1618368121. The next prime is 1618368127. The reversal of 1618368124 is 4218638161.

It is an interprime number because it is at equal distance from previous prime (1618368121) and next prime (1618368127).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1618368121) 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, 4704387 + ... + 4704730.

Almost surely, 2^1618368124 is an apocalyptic number.

It is an amenable number.

1618368124 is a deficient number, since it is larger than the sum of its proper divisors (1279640220).

1618368124 is a wasteful number, since it uses less digits than its factorization.

1618368124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9409164 (or 9409162 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 1618368124 is about 40228.9463446409. The cubic root of 1618368124 is about 1174.0658031602.

The spelling of 1618368124 in words is "one billion, six hundred eighteen million, three hundred sixty-eight thousand, one hundred twenty-four".