354152542 has 8 divisors (see below), whose sum is σ = 531648000. Its totient is φ = 176936544.

The previous prime is 354152521. The next prime is 354152549. The reversal of 354152542 is 245251453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354152549) 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, 66667 + ... + 71782.

It is an arithmetic number, because the mean of its divisors is an integer number (66456000).

Almost surely, 2^354152542 is an apocalyptic number.

354152542 is a deficient number, since it is larger than the sum of its proper divisors (177495458).

354152542 is a wasteful number, since it uses less digits than its factorization.

354152542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139730.

The product of its digits is 24000, while the sum is 31.

The square root of 354152542 is about 18818.9410435338. The cubic root of 354152542 is about 707.5059900353.

The spelling of 354152542 in words is "three hundred fifty-four million, one hundred fifty-two thousand, five hundred forty-two".