1234373161 has 12 divisors (see below), whose sum is σ = 1460244240. Its totient is φ = 1040098920.

The previous prime is 1234373143. The next prime is 1234373167. The reversal of 1234373161 is 1613734321.

It is not a de Polignac number, because 1234373161 - 2⁷ = 1234373033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1234373167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210595 + ... + 216376.

It is an arithmetic number, because the mean of its divisors is an integer number (121687020).

Almost surely, 2^1234373161 is an apocalyptic number.

It is an amenable number.

1234373161 is a deficient number, since it is larger than the sum of its proper divisors (225871079).

1234373161 is an equidigital number, since it uses as much as digits as its factorization.

1234373161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427044 (or 427037 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 1234373161 is about 35133.6471349047. The cubic root of 1234373161 is about 1072.7095740403.

The spelling of 1234373161 in words is "one billion, two hundred thirty-four million, three hundred seventy-three thousand, one hundred sixty-one".