1307145772367 has 8 divisors (see below), whose sum is σ = 1349326080000. Its totient is φ = 1264966359480.

The previous prime is 1307145772349. The next prime is 1307145772409. The reversal of 1307145772367 is 7632775417031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1307145772367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307145772327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4028798 + ... + 4341140.

It is an arithmetic number, because the mean of its divisors is an integer number (168665760000).

Almost surely, 2^{1307145772367} is an apocalyptic number.

1307145772367 is a deficient number, since it is larger than the sum of its proper divisors (42180307633).

1307145772367 is a wasteful number, since it uses less digits than its factorization.

1307145772367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447373.

The product of its (nonzero) digits is 5186160, while the sum is 53.

The spelling of 1307145772367 in words is "one trillion, three hundred seven billion, one hundred forty-five million, seven hundred seventy-two thousand, three hundred sixty-seven".