4145810942 has 64 divisors (see below), whose sum is σ = 7976102400. Its totient is φ = 1571875200.

The previous prime is 4145810939. The next prime is 4145810953. The reversal of 4145810942 is 2490185414.

It is a junction number, because it is equal to n+sod(n) for n = 4145810896 and 4145810905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 730817 + ... + 736467.

It is an arithmetic number, because the mean of its divisors is an integer number (124626600).

Almost surely, 2^4145810942 is an apocalyptic number.

4145810942 is a deficient number, since it is larger than the sum of its proper divisors (3830291458).

4145810942 is a wasteful number, since it uses less digits than its factorization.

4145810942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 4145810942 is about 64387.9720289434. The cubic root of 4145810942 is about 1606.4596849364.

The spelling of 4145810942 in words is "four billion, one hundred forty-five million, eight hundred ten thousand, nine hundred forty-two".