83742600287498 has 16 divisors (see below), whose sum is σ = 126030363419520. Its totient is φ = 41732708038176.

The previous prime is 83742600287461. The next prime is 83742600287501. The reversal of 83742600287498 is 89478200624738.

It is a super-2 number, since 2×83742600287498² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56490290 + ... + 57953757.

It is an arithmetic number, because the mean of its divisors is an integer number (7876897713720).

Almost surely, 2^{83742600287498} is an apocalyptic number.

83742600287498 is a deficient number, since it is larger than the sum of its proper divisors (42287763132022).

83742600287498 is a wasteful number, since it uses less digits than its factorization.

83742600287498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114445261.

The product of its (nonzero) digits is 260112384, while the sum is 68.

The spelling of 83742600287498 in words is "eighty-three trillion, seven hundred forty-two billion, six hundred million, two hundred eighty-seven thousand, four hundred ninety-eight".