1129237354807 has 4 divisors (see below), whose sum is σ = 1130777924920. Its totient is φ = 1127696784696.

The previous prime is 1129237354793. The next prime is 1129237354811. The reversal of 1129237354807 is 7084537329211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1129237354807 - 2²⁷ = 1129103137079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129237354607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770283957 + ... + 770285422.

It is an arithmetic number, because the mean of its divisors is an integer number (282694481230).

Almost surely, 2^{1129237354807} is an apocalyptic number.

1129237354807 is a deficient number, since it is larger than the sum of its proper divisors (1540570113).

1129237354807 is an equidigital number, since it uses as much as digits as its factorization.

1129237354807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540570112.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 1129237354807 in words is "one trillion, one hundred twenty-nine billion, two hundred thirty-seven million, three hundred fifty-four thousand, eight hundred seven".