150177321742 has 16 divisors (see below), whose sum is σ = 257483715552. Its totient is φ = 64352489760.

The previous prime is 150177321737. The next prime is 150177321797. The reversal of 150177321742 is 247123771051.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 150177321695 and 150177321704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666609 + ... + 862972.

It is an arithmetic number, because the mean of its divisors is an integer number (16092732222).

Almost surely, 2^150177321742 is an apocalyptic number.

150177321742 is a deficient number, since it is larger than the sum of its proper divisors (107306393810).

150177321742 is a wasteful number, since it uses less digits than its factorization.

150177321742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536603.

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 150177321742 in words is "one hundred fifty billion, one hundred seventy-seven million, three hundred twenty-one thousand, seven hundred forty-two".