83370142255 has 16 divisors (see below), whose sum is σ = 106033186080. Its totient is φ = 62711145472.

The previous prime is 83370142249. The next prime is 83370142259. The reversal of 83370142255 is 55224107338.

It is a cyclic number.

It is not a de Polignac number, because 83370142255 - 2¹¹ = 83370140207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83370142259) 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, 394654 + ... + 567883.

It is an arithmetic number, because the mean of its divisors is an integer number (6627074130).

Almost surely, 2^83370142255 is an apocalyptic number.

83370142255 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

83370142255 is a deficient number, since it is larger than the sum of its proper divisors (22663043825).

83370142255 is a wasteful number, since it uses less digits than its factorization.

83370142255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963578.

The product of its (nonzero) digits is 201600, while the sum is 40.

It can be divided in two parts, 83370 and 142255, that added together give a square (225625 = 475²).

The spelling of 83370142255 in words is "eighty-three billion, three hundred seventy million, one hundred forty-two thousand, two hundred fifty-five".