4081018457370 has 32 divisors (see below), whose sum is σ = 9817064292672. Its totient is φ = 1085758255872.

The previous prime is 4081018457353. The next prime is 4081018457371. The reversal of 4081018457370 is 737548101804.

It is a super-2 number, since 2×4081018457370² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4081018457371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157070092 + ... + 157096071.

It is an arithmetic number, because the mean of its divisors is an integer number (306783259146).

Almost surely, 2^{4081018457370} is an apocalyptic number.

4081018457370 is an abundant number, since it is smaller than the sum of its proper divisors (5736045835302).

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

4081018457370 is a wasteful number, since it uses less digits than its factorization.

4081018457370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314166606.

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 4081018457370 in words is "four trillion, eighty-one billion, eighteen million, four hundred fifty-seven thousand, three hundred seventy".