103025407449 has 8 divisors (see below), whose sum is σ = 138086410752. Its totient is φ = 68324004560.

The previous prime is 103025407417. The next prime is 103025407451. The reversal of 103025407449 is 944704520301.

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

It is a cyclic number.

It is not a de Polignac number, because 103025407449 - 2⁵ = 103025407417 is a prime.

It is a super-2 number, since 2×103025407449² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103025807449) 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, 89899434 + ... + 89900579.

It is an arithmetic number, because the mean of its divisors is an integer number (17260801344).

Almost surely, 2^103025407449 is an apocalyptic number.

It is an amenable number.

103025407449 is a deficient number, since it is larger than the sum of its proper divisors (35061003303).

103025407449 is a wasteful number, since it uses less digits than its factorization.

103025407449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179800207.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 103025407449 in words is "one hundred three billion, twenty-five million, four hundred seven thousand, four hundred forty-nine".