1174042053 has 16 divisors (see below), whose sum is σ = 1830865600. Its totient is φ = 741499920.

The previous prime is 1174042039. The next prime is 1174042097. The reversal of 1174042053 is 3502404711.

It is not a de Polignac number, because 1174042053 - 2⁹ = 1174041541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1174040053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1143778 + ... + 1144803.

It is an arithmetic number, because the mean of its divisors is an integer number (114429100).

Almost surely, 2^1174042053 is an apocalyptic number.

It is an amenable number.

1174042053 is a deficient number, since it is larger than the sum of its proper divisors (656823547).

1174042053 is a wasteful number, since it uses less digits than its factorization.

1174042053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288609 (or 2288603 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1174042053 is about 34264.2970597676. The cubic root of 1174042053 is about 1054.9403028446.

Adding to 1174042053 its reverse (3502404711), we get a palindrome (4676446764).

The spelling of 1174042053 in words is "one billion, one hundred seventy-four million, forty-two thousand, fifty-three".