830453461149 has 64 divisors (see below), whose sum is σ = 1269153059328. Its totient is φ = 478491648000.

The previous prime is 830453461139. The next prime is 830453461151. The reversal of 830453461149 is 941164354038.

It is not a de Polignac number, because 830453461149 - 2⁹ = 830453460637 is a prime.

It is a super-2 number, since 2×830453461149² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 830453461098 and 830453461107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830453461109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143154049 + ... + 143159849.

It is an arithmetic number, because the mean of its divisors is an integer number (19830516552).

Almost surely, 2^830453461149 is an apocalyptic number.

It is an amenable number.

830453461149 is a deficient number, since it is larger than the sum of its proper divisors (438699598179).

830453461149 is a wasteful number, since it uses less digits than its factorization.

830453461149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6918.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 830453461149 in words is "eight hundred thirty billion, four hundred fifty-three million, four hundred sixty-one thousand, one hundred forty-nine".