155041450213042 has 16 divisors (see below), whose sum is σ = 240582091746240. Its totient is φ = 74847431432592.

The previous prime is 155041450213037. The next prime is 155041450213049. The reversal of 155041450213042 is 240312054140551.

It is a junction number, because it is equal to n+sod(n) for n = 155041450212992 and 155041450213010.

It is not an unprimeable number, because it can be changed into a prime (155041450213049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25974523 + ... + 31380865.

It is an arithmetic number, because the mean of its divisors is an integer number (15036380734140).

Almost surely, 2^{155041450213042} is an apocalyptic number.

155041450213042 is a deficient number, since it is larger than the sum of its proper divisors (85540641533198).

155041450213042 is a wasteful number, since it uses less digits than its factorization.

155041450213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5900817.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 155041450213042 in words is "one hundred fifty-five trillion, forty-one billion, four hundred fifty million, two hundred thirteen thousand, forty-two".