350158140 has 144 divisors (see below), whose sum is σ = 1113272160. Its totient is φ = 92378880.

The previous prime is 350158063. The next prime is 350158157. The reversal of 350158140 is 41851053.

It is a super-2 number, since 2×350158140² = 245221446016519200, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 529410 + ... + 530070.

Almost surely, 2^350158140 is an apocalyptic number.

350158140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350158140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556636080).

350158140 is an abundant number, since it is smaller than the sum of its proper divisors (763114020).

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

350158140 is a wasteful number, since it uses less digits than its factorization.

350158140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 350158140 is about 18712.5129258472. The cubic root of 350158140 is about 704.8359962556.

The spelling of 350158140 in words is "three hundred fifty million, one hundred fifty-eight thousand, one hundred forty".