145046142603 has 12 divisors (see below), whose sum is σ = 209817855000. Its totient is φ = 96555846816.

The previous prime is 145046142589. The next prime is 145046142611. The reversal of 145046142603 is 306241640541.

145046142603 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 4 + 6 + 1 + 42 + 603 = 666.

It is not a de Polignac number, because 145046142603 - 2⁴ = 145046142587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145046142643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11791978 + ... + 11804271.

It is an arithmetic number, because the mean of its divisors is an integer number (17484821250).

Almost surely, 2^145046142603 is an apocalyptic number.

145046142603 is a deficient number, since it is larger than the sum of its proper divisors (64771712397).

145046142603 is a wasteful number, since it uses less digits than its factorization.

145046142603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23596938 (or 23596935 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 145046142603 in words is "one hundred forty-five billion, forty-six million, one hundred forty-two thousand, six hundred three".