14836667940 has 240 divisors, whose sum is σ = 49140907200. Its totient is φ = 3736896768.

The previous prime is 14836667933. The next prime is 14836667953. The reversal of 14836667940 is 4976663841.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 15666547 + ... + 15667493.

It is an arithmetic number, because the mean of its divisors is an integer number (204753780).

Almost surely, 2^14836667940 is an apocalyptic number.

14836667940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14836667940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24570453600).

14836667940 is an abundant number, since it is smaller than the sum of its proper divisors (34304239260).

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

14836667940 is a wasteful number, since it uses less digits than its factorization.

14836667940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1485 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 14836667940 in words is "fourteen billion, eight hundred thirty-six million, six hundred sixty-seven thousand, nine hundred forty".