155120466121462 has 8 divisors (see below), whose sum is σ = 232793159652000. Its totient is φ = 77522746237464.

The previous prime is 155120466121417. The next prime is 155120466121463. The reversal of 155120466121462 is 264121664021551.

155120466121462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155120466121463) 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, 18743406462 + ... + 18743414737.

It is an arithmetic number, because the mean of its divisors is an integer number (29099144956500).

Almost surely, 2^{155120466121462} is an apocalyptic number.

155120466121462 is a deficient number, since it is larger than the sum of its proper divisors (77672693530538).

155120466121462 is a wasteful number, since it uses less digits than its factorization.

155120466121462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37486823270.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 155120466121462 in words is "one hundred fifty-five trillion, one hundred twenty billion, four hundred sixty-six million, one hundred twenty-one thousand, four hundred sixty-two".