177050042 has 8 divisors (see below), whose sum is σ = 286003956. Its totient is φ = 81715392.

The previous prime is 177050023. The next prime is 177050047. The reversal of 177050042 is 240050771.

177050042 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 167935681 + 9114361 = 12959^2 + 3019^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 6809617 = 177050042 / (1 + 7 + 7 + 0 + 5 + 0 + 0 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 177049993 and 177050020.

It is not an unprimeable number, because it can be changed into a prime (177050047) 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, 3404783 + ... + 3404834.

Almost surely, 2^177050042 is an apocalyptic number.

177050042 is a deficient number, since it is larger than the sum of its proper divisors (108953914).

177050042 is a wasteful number, since it uses less digits than its factorization.

177050042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6809632.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 177050042 is about 13306.0152562666. The cubic root of 177050042 is about 561.5201490792.

The spelling of 177050042 in words is "one hundred seventy-seven million, fifty thousand, forty-two".