2472734143 has 8 divisors (see below), whose sum is σ = 2714711760. Its totient is φ = 2233620480.

The previous prime is 2472734141. The next prime is 2472734171. The reversal of 2472734143 is 3414372742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2472734143 - 2¹ = 2472734141 is a prime.

It is a super-2 number, since 2×2472734143² = 12228828283915888898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472734141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714178 + ... + 717631.

It is an arithmetic number, because the mean of its divisors is an integer number (339338970).

Almost surely, 2^2472734143 is an apocalyptic number.

2472734143 is a deficient number, since it is larger than the sum of its proper divisors (241977617).

2472734143 is a wasteful number, since it uses less digits than its factorization.

2472734143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431977.

The product of its digits is 112896, while the sum is 37.

The square root of 2472734143 is about 49726.5939211605. The cubic root of 2472734143 is about 1352.2566997891.

The spelling of 2472734143 in words is "two billion, four hundred seventy-two million, seven hundred thirty-four thousand, one hundred forty-three".