13854281742 has 64 divisors (see below), whose sum is σ = 35210995200. Its totient is φ = 3955495680.

The previous prime is 13854281741. The next prime is 13854281789. The reversal of 13854281742 is 24718245831.

13854281742 is a `hidden beast` number, since 1 + 38 + 542 + 8 + 1 + 74 + 2 = 666.

It is a super-2 number, since 2×13854281742² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13854281741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 538942 + ... + 564062.

It is an arithmetic number, because the mean of its divisors is an integer number (550171800).

Almost surely, 2^13854281742 is an apocalyptic number.

13854281742 is an abundant number, since it is smaller than the sum of its proper divisors (21356713458).

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

13854281742 is a wasteful number, since it uses less digits than its factorization.

13854281742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26598 (or 26592 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The spelling of 13854281742 in words is "thirteen billion, eight hundred fifty-four million, two hundred eighty-one thousand, seven hundred forty-two".