4355155020140 has 96 divisors (see below), whose sum is σ = 9712984881600. Its totient is φ = 1634652815360.

The previous prime is 4355155020107. The next prime is 4355155020199. The reversal of 4355155020140 is 410205515534.

It is a self number, because there is not a number n which added to its sum of digits gives 4355155020140.

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, 372835100 + ... + 372846780.

It is an arithmetic number, because the mean of its divisors is an integer number (101176925850).

Almost surely, 2^{4355155020140} 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 4355155020140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4856492440800).

4355155020140 is an abundant number, since it is smaller than the sum of its proper divisors (5357829861460).

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

4355155020140 is a wasteful number, since it uses less digits than its factorization.

4355155020140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14915 (or 14913 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 4355155020140 in words is "four trillion, three hundred fifty-five billion, one hundred fifty-five million, twenty thousand, one hundred forty".