98420346615 has 32 divisors (see below), whose sum is σ = 166633583616. Its totient is φ = 49501464320.

The previous prime is 98420346613. The next prime is 98420346641. The reversal of 98420346615 is 51664302489.

It is not a de Polignac number, because 98420346615 - 2¹ = 98420346613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98420346613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1984494 + ... + 2033483.

It is an arithmetic number, because the mean of its divisors is an integer number (5207299488).

Almost surely, 2^98420346615 is an apocalyptic number.

98420346615 is a deficient number, since it is larger than the sum of its proper divisors (68213237001).

98420346615 is a wasteful number, since it uses less digits than its factorization.

98420346615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018079.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 98420346615 in words is "ninety-eight billion, four hundred twenty million, three hundred forty-six thousand, six hundred fifteen".