4534653942 has 120 divisors (see below), whose sum is σ = 12729434256. Its totient is φ = 1195925472.

The previous prime is 4534653913. The next prime is 4534653979. The reversal of 4534653942 is 2493564354.

4534653942 is a `hidden beast` number, since 45 + 34 + 6 + 539 + 42 = 666.

It is a super-2 number, since 2×4534653942² = 41126172747392278728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 81223 + ... + 125165.

Almost surely, 2^4534653942 is an apocalyptic number.

4534653942 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4534653942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6364717128).

4534653942 is an abundant number, since it is smaller than the sum of its proper divisors (8194780314).

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

4534653942 is a wasteful number, since it uses less digits than its factorization.

4534653942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43984 (or 43968 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The square root of 4534653942 is about 67339.8391889972. The cubic root of 4534653942 is about 1655.1907474793.

The spelling of 4534653942 in words is "four billion, five hundred thirty-four million, six hundred fifty-three thousand, nine hundred forty-two".