14274740154020 has 12 divisors (see below), whose sum is σ = 29976954323484. Its totient is φ = 5709896061600.

The previous prime is 14274740153977. The next prime is 14274740154029. The reversal of 14274740154020 is 2045104747241.

It can be written as a sum of positive squares in 2 ways, for example, as 6405110612224 + 7869629541796 = 2530832^2 + 2805286^2 .

It is not an unprimeable number, because it can be changed into a prime (14274740154029) 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, 356868503831 + ... + 356868503870.

It is an arithmetic number, because the mean of its divisors is an integer number (2498079526957).

Almost surely, 2^{14274740154020} is an apocalyptic number.

14274740154020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14274740154020 is an abundant number, since it is smaller than the sum of its proper divisors (15702214169464).

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

14274740154020 is a wasteful number, since it uses less digits than its factorization.

14274740154020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713737007710 (or 713737007708 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 41.

The spelling of 14274740154020 in words is "fourteen trillion, two hundred seventy-four billion, seven hundred forty million, one hundred fifty-four thousand, twenty".