9440197403 has 8 divisors (see below), whose sum is σ = 11618704608. Its totient is φ = 7469167104.

The previous prime is 9440197399. The next prime is 9440197439. The reversal of 9440197403 is 3047910449.

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

It is not a de Polignac number, because 9440197403 - 2² = 9440197399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9440197463) 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, 51869126 + ... + 51869307.

It is an arithmetic number, because the mean of its divisors is an integer number (1452338076).

Almost surely, 2^9440197403 is an apocalyptic number.

9440197403 is a deficient number, since it is larger than the sum of its proper divisors (2178507205).

9440197403 is a wasteful number, since it uses less digits than its factorization.

9440197403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103738453.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 9440197403 is about 97160.6782757305. The cubic root of 9440197403 is about 2113.4583420570.

The spelling of 9440197403 in words is "nine billion, four hundred forty million, one hundred ninety-seven thousand, four hundred three".