35225551144 has 96 divisors (see below), whose sum is σ = 81610200000. Its totient is φ = 13952943360.

The previous prime is 35225551121. The next prime is 35225551157. The reversal of 35225551144 is 44115552253.

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, 807607 + ... + 850105.

It is an arithmetic number, because the mean of its divisors is an integer number (850106250).

Almost surely, 2^35225551144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35225551144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40805100000).

35225551144 is an abundant number, since it is smaller than the sum of its proper divisors (46384648856).

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

35225551144 is a wasteful number, since it uses less digits than its factorization.

35225551144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42591 (or 42568 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

The spelling of 35225551144 in words is "thirty-five billion, two hundred twenty-five million, five hundred fifty-one thousand, one hundred forty-four".