2845642001070 has 256 divisors, whose sum is σ = 7674798781440. Its totient is φ = 669416140800.

The previous prime is 2845642001053. The next prime is 2845642001093. The reversal of 2845642001070 is 701002465482.

It is a super-2 number, since 2×2845642001070² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 936989592 + ... + 936992628.

It is an arithmetic number, because the mean of its divisors is an integer number (29979682740).

Almost surely, 2^{2845642001070} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2845642001070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3837399390720).

2845642001070 is an abundant number, since it is smaller than the sum of its proper divisors (4829156780370).

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

2845642001070 is a wasteful number, since it uses less digits than its factorization.

2845642001070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 2845642001070 in words is "two trillion, eight hundred forty-five billion, six hundred forty-two million, one thousand, seventy".