150042735 has 36 divisors (see below), whose sum is σ = 265297032. Its totient is φ = 78446784.

The previous prime is 150042719. The next prime is 150042743. The reversal of 150042735 is 537240051.

It is a happy number.

It is not a de Polignac number, because 150042735 - 2⁴ = 150042719 is a prime.

150042735 is a modest number, since divided by 42735 gives 150 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 150042699 and 150042708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 125812 + ... + 126998.

It is an arithmetic number, because the mean of its divisors is an integer number (7369362).

Almost surely, 2^150042735 is an apocalyptic number.

150042735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150042735 is a deficient number, since it is larger than the sum of its proper divisors (115254297).

150042735 is a wasteful number, since it uses less digits than its factorization.

150042735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1248 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 150042735 is about 12249.1932387403. The cubic root of 150042735 is about 531.3797383712.

Adding to 150042735 its reverse (537240051), we get a palindrome (687282786).

The spelling of 150042735 in words is "one hundred fifty million, forty-two thousand, seven hundred thirty-five".