155036625641042 has 8 divisors (see below), whose sum is σ = 232573679327100. Its totient is φ = 77512065865344.

The previous prime is 155036625640999. The next prime is 155036625641071. The reversal of 155036625641042 is 240146526630551.

155036625641042 is digitally balanced in base 2, because in such base 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 143334075672841 + 11702549968201 = 11972221^2 + 3420899^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3123446567 + ... + 3123496202.

Almost surely, 2^{155036625641042} is an apocalyptic number.

155036625641042 is a deficient number, since it is larger than the sum of its proper divisors (77537053686058).

155036625641042 is a wasteful number, since it uses less digits than its factorization.

155036625641042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6246955180.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 155036625641042 in words is "one hundred fifty-five trillion, thirty-six billion, six hundred twenty-five million, six hundred forty-one thousand, forty-two".