1154345230341 has 6 divisors (see below), whose sum is σ = 1667387554950. Its totient is φ = 769563486888.

The previous prime is 1154345230331. The next prime is 1154345230349. The reversal of 1154345230341 is 1430325434511.

1154345230341 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 345 + 2 + 303 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 816953861025 + 337391369316 = 903855^2 + 580854^2 .

It is not a de Polignac number, because 1154345230341 - 2⁶ = 1154345230277 is a prime.

It is a super-2 number, since 2×1154345230341² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1154345230296 and 1154345230305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154345230349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64130290566 + ... + 64130290583.

It is an arithmetic number, because the mean of its divisors is an integer number (277897925825).

Almost surely, 2^{1154345230341} is an apocalyptic number.

It is an amenable number.

1154345230341 is a deficient number, since it is larger than the sum of its proper divisors (513042324609).

1154345230341 is a wasteful number, since it uses less digits than its factorization.

1154345230341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128260581155 (or 128260581152 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 1154345230341 in words is "one trillion, one hundred fifty-four billion, three hundred forty-five million, two hundred thirty thousand, three hundred forty-one".