1273152034 has 32 divisors (see below), whose sum is σ = 2382723072. Its totient is φ = 495666000.

The previous prime is 1273151987. The next prime is 1273152037. The reversal of 1273152034 is 4302513721.

It is a super-2 number, since 2×1273152034² = 3241832203356674312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1273151993 and 1273152011.

It is not an unprimeable number, because it can be changed into a prime (1273152037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307639 + ... + 311749.

It is an arithmetic number, because the mean of its divisors is an integer number (74460096).

Almost surely, 2^1273152034 is an apocalyptic number.

1273152034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1273152034 is a deficient number, since it is larger than the sum of its proper divisors (1109571038).

1273152034 is a wasteful number, since it uses less digits than its factorization.

1273152034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1273152034 is about 35681.2560597297. The cubic root of 1273152034 is about 1083.8273083787.

Adding to 1273152034 its reverse (4302513721), we get a palindrome (5575665755).

The spelling of 1273152034 in words is "one billion, two hundred seventy-three million, one hundred fifty-two thousand, thirty-four".