1356454346271 has 16 divisors (see below), whose sum is σ = 1810477480704. Its totient is φ = 903367430784.

The previous prime is 1356454346153. The next prime is 1356454346369. The reversal of 1356454346271 is 1726434546531.

It is not a de Polignac number, because 1356454346271 - 2²² = 1356450151967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356454346371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15228055 + ... + 15316871.

It is an arithmetic number, because the mean of its divisors is an integer number (113154842544).

Almost surely, 2^{1356454346271} is an apocalyptic number.

1356454346271 is a deficient number, since it is larger than the sum of its proper divisors (454023134433).

1356454346271 is a wasteful number, since it uses less digits than its factorization.

1356454346271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94030.

The product of its digits is 7257600, while the sum is 51.

The spelling of 1356454346271 in words is "one trillion, three hundred fifty-six billion, four hundred fifty-four million, three hundred forty-six thousand, two hundred seventy-one".