2471742342 has 24 divisors (see below), whose sum is σ = 5446214280. Its totient is φ = 809949120.

The previous prime is 2471742337. The next prime is 2471742349. The reversal of 2471742342 is 2432471742.

2471742342 is a `hidden beast` number, since 247 + 1 + 74 + 2 + 342 = 666.

2471742342 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2471742342² = 12219020410471289928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2471742297 and 2471742306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2471742349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1162659 + ... + 1164782.

It is an arithmetic number, because the mean of its divisors is an integer number (226925595).

Almost surely, 2^2471742342 is an apocalyptic number.

2471742342 is an abundant number, since it is smaller than the sum of its proper divisors (2974471938).

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

2471742342 is a wasteful number, since it uses less digits than its factorization.

2471742342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327508 (or 2327505 counting only the distinct ones).

The product of its digits is 75264, while the sum is 36.

The square root of 2471742342 is about 49716.6203799092. The cubic root of 2471742342 is about 1352.0758811997.

The spelling of 2471742342 in words is "two billion, four hundred seventy-one million, seven hundred forty-two thousand, three hundred forty-two".