1498371727272 has 128 divisors (see below), whose sum is σ = 4321330041600. Its totient is φ = 424081225728.

The previous prime is 1498371727243. The next prime is 1498371727291. The reversal of 1498371727272 is 2727271738941.

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, 125559418 + ... + 125571350.

It is an arithmetic number, because the mean of its divisors is an integer number (33760390950).

Almost surely, 2^{1498371727272} is an apocalyptic number.

1498371727272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1498371727272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2160665020800).

1498371727272 is an abundant number, since it is smaller than the sum of its proper divisors (2822958314328).

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

1498371727272 is a wasteful number, since it uses less digits than its factorization.

1498371727272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18915 (or 18911 counting only the distinct ones).

The product of its digits is 16595712, while the sum is 60.

The spelling of 1498371727272 in words is "one trillion, four hundred ninety-eight billion, three hundred seventy-one million, seven hundred twenty-seven thousand, two hundred seventy-two".