155010342 has 8 divisors (see below), whose sum is σ = 310020696. Its totient is φ = 51670112.

The previous prime is 155010337. The next prime is 155010377. The reversal of 155010342 is 243010551.

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

155010342 is an admirable number.

It is a super-2 number, since 2×155010342² = 48056412253913928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12917523 + ... + 12917534.

It is an arithmetic number, because the mean of its divisors is an integer number (38752587).

Almost surely, 2^155010342 is an apocalyptic number.

155010342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

155010342 is a wasteful number, since it uses less digits than its factorization.

155010342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25835062.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 155010342 is about 12450.3149357757. The cubic root of 155010342 is about 537.1804823191.

Adding to 155010342 its reverse (243010551), we get a palindrome (398020893).

The spelling of 155010342 in words is "one hundred fifty-five million, ten thousand, three hundred forty-two".