4001015361730 has 64 divisors (see below), whose sum is σ = 7492027955328. Its totient is φ = 1537156938240.

The previous prime is 4001015361713. The next prime is 4001015361731. The reversal of 4001015361730 is 371635101004.

It is a junction number, because it is equal to n+sod(n) for n = 4001015361692 and 4001015361701.

It is not an unprimeable number, because it can be changed into a prime (4001015361731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47288544 + ... + 47373076.

It is an arithmetic number, because the mean of its divisors is an integer number (117062936802).

Almost surely, 2^{4001015361730} is an apocalyptic number.

4001015361730 is a deficient number, since it is larger than the sum of its proper divisors (3491012593598).

4001015361730 is a wasteful number, since it uses less digits than its factorization.

4001015361730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86371.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 4001015361730 in words is "four trillion, one billion, fifteen million, three hundred sixty-one thousand, seven hundred thirty".