1371454130281 has 27 divisors (see below), whose sum is σ = 1460078408509. Its totient is φ = 1288097043992.

The previous prime is 1371454130279. The next prime is 1371454130297. The reversal of 1371454130281 is 1820314541731.

The square root of 1371454130281 is 1171091.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 1371454130281 - 2¹ = 1371454130279 is a prime.

It is a super-2 number, since 2×1371454130281² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1371454160281) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1589170056 + ... + 1589170918.

Almost surely, 2^{1371454130281} is an apocalyptic number.

1371454130281 is the 1171091-st square number.

1371454130281 is the 585546-th centered octagonal number.

It is an amenable number.

1371454130281 is a deficient number, since it is larger than the sum of its proper divisors (88624278228).

1371454130281 is an frugal number, since it uses more digits than its factorization.

1371454130281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 1371454130281 in words is "one trillion, three hundred seventy-one billion, four hundred fifty-four million, one hundred thirty thousand, two hundred eighty-one".