1098925240435 has 8 divisors (see below), whose sum is σ = 1438593042096. Its totient is φ = 799218356640.

The previous prime is 1098925240433. The next prime is 1098925240471. The reversal of 1098925240435 is 5340425298901.

It is a happy number.

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

It is not a de Polignac number, because 1098925240435 - 2¹ = 1098925240433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1098925240433) 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, 9990229404 + ... + 9990229513.

It is an arithmetic number, because the mean of its divisors is an integer number (179824130262).

Almost surely, 2^{1098925240435} is an apocalyptic number.

1098925240435 is a deficient number, since it is larger than the sum of its proper divisors (339667801661).

1098925240435 is a wasteful number, since it uses less digits than its factorization.

1098925240435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19980458933.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 1098925240435 in words is "one trillion, ninety-eight billion, nine hundred twenty-five million, two hundred forty thousand, four hundred thirty-five".