1272732307060 has 24 divisors (see below), whose sum is σ = 2680182812160. Its totient is φ = 507674833824.

The previous prime is 1272732307009. The next prime is 1272732307103. The reversal of 1272732307060 is 607032372721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88623204 + ... + 88637563.

It is an arithmetic number, because the mean of its divisors is an integer number (111674283840).

Almost surely, 2^{1272732307060} is an apocalyptic number.

1272732307060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1272732307060 is an abundant number, since it is smaller than the sum of its proper divisors (1407450505100).

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

1272732307060 is a wasteful number, since it uses less digits than its factorization.

1272732307060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177261135 (or 177261133 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 40.

Adding to 1272732307060 its reverse (607032372721), we get a palindrome (1879764679781).

The spelling of 1272732307060 in words is "one trillion, two hundred seventy-two billion, seven hundred thirty-two million, three hundred seven thousand, sixty".