354167142 has 64 divisors (see below), whose sum is σ = 824463360. Its totient is φ = 99340704.

The previous prime is 354167141. The next prime is 354167161. The reversal of 354167142 is 241761453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354167141) 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 31 ways as a sum of consecutive naturals, for example, 986359 + ... + 986717.

It is an arithmetic number, because the mean of its divisors is an integer number (12882240).

Almost surely, 2^354167142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354167142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412231680).

354167142 is an abundant number, since it is smaller than the sum of its proper divisors (470296218).

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

354167142 is a wasteful number, since it uses less digits than its factorization.

354167142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737.

The product of its digits is 20160, while the sum is 33.

The square root of 354167142 is about 18819.3289465911. The cubic root of 354167142 is about 707.5157122541.

The spelling of 354167142 in words is "three hundred fifty-four million, one hundred sixty-seven thousand, one hundred forty-two".