1167142350 has 48 divisors (see below), whose sum is σ = 3157655040. Its totient is φ = 282943200.

The previous prime is 1167142297. The next prime is 1167142357. The reversal of 1167142350 is 532417611.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167142357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352030 + ... + 355329.

It is an arithmetic number, because the mean of its divisors is an integer number (65784480).

Almost surely, 2^1167142350 is an apocalyptic number.

1167142350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1167142350 is an abundant number, since it is smaller than the sum of its proper divisors (1990512690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1167142350 is a wasteful number, since it uses less digits than its factorization.

1167142350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707385 (or 707380 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1167142350 is about 34163.4651345557. The cubic root of 1167142350 is about 1052.8696557393.

Adding to 1167142350 its reverse (532417611), we get a palindrome (1699559961).

The spelling of 1167142350 in words is "one billion, one hundred sixty-seven million, one hundred forty-two thousand, three hundred fifty".