4074527142 has 48 divisors (see below), whose sum is σ = 10527978240. Its totient is φ = 1113534576.

The previous prime is 4074527131. The next prime is 4074527167. The reversal of 4074527142 is 2417254704.

It is a junction number, because it is equal to n+sod(n) for n = 4074527097 and 4074527106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 700092 + ... + 705887.

It is an arithmetic number, because the mean of its divisors is an integer number (219332880).

Almost surely, 2^4074527142 is an apocalyptic number.

4074527142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4074527142 is an abundant number, since it is smaller than the sum of its proper divisors (6453451098).

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

4074527142 is a wasteful number, since it uses less digits than its factorization.

4074527142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406017 (or 1406014 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 36.

The square root of 4074527142 is about 63832.0228568702. The cubic root of 4074527142 is about 1597.1991548504.

The spelling of 4074527142 in words is "four billion, seventy-four million, five hundred twenty-seven thousand, one hundred forty-two".