145534201461112 has 16 divisors (see below), whose sum is σ = 273701028432600. Its totient is φ = 72547260545760.

The previous prime is 145534201461097. The next prime is 145534201461113. The reversal of 145534201461112 is 211164102435541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145534201461113) 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, 27480020287 + ... + 27480025582.

Almost surely, 2^{145534201461112} is an apocalyptic number.

It is an amenable number.

145534201461112 is a deficient number, since it is larger than the sum of its proper divisors (128166826971488).

145534201461112 is a wasteful number, since it uses less digits than its factorization.

145534201461112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54960046206 (or 54960046202 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

Adding to 145534201461112 its reverse (211164102435541), we get a palindrome (356698303896653).

The spelling of 145534201461112 in words is "one hundred forty-five trillion, five hundred thirty-four billion, two hundred one million, four hundred sixty-one thousand, one hundred twelve".