1403145125198 has 8 divisors (see below), whose sum is σ = 2177294159880. Its totient is φ = 677380405240.

The previous prime is 1403145125191. The next prime is 1403145125219. The reversal of 1403145125198 is 8915215413041.

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

It is a super-2 number, since 2×1403145125198² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403145125191) 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, 12096078608 + ... + 12096078723.

It is an arithmetic number, because the mean of its divisors is an integer number (272161769985).

Almost surely, 2^{1403145125198} is an apocalyptic number.

1403145125198 is a deficient number, since it is larger than the sum of its proper divisors (774149034682).

1403145125198 is a wasteful number, since it uses less digits than its factorization.

1403145125198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24192157362.

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 1403145125198 in words is "one trillion, four hundred three billion, one hundred forty-five million, one hundred twenty-five thousand, one hundred ninety-eight".