98654091225984 has 256 divisors, whose sum is σ = 333042251097600. Its totient is φ = 28163128688640.

The previous prime is 98654091225983. The next prime is 98654091225997. The reversal of 98654091225984 is 48952219045689.

98654091225984 is a `hidden beast` number, since 9 + 8 + 6 + 5 + 4 + 0 + 9 + 1 + 22 + 598 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98654091225983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26998144 + ... + 30433664.

It is an arithmetic number, because the mean of its divisors is an integer number (1300946293350).

Almost surely, 2^{98654091225984} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98654091225984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166521125548800).

98654091225984 is an abundant number, since it is smaller than the sum of its proper divisors (234388159871616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98654091225984 is a wasteful number, since it uses less digits than its factorization.

98654091225984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436738 (or 3436720 counting only the distinct ones).

The product of its (nonzero) digits is 447897600, while the sum is 72.

The spelling of 98654091225984 in words is "ninety-eight trillion, six hundred fifty-four billion, ninety-one million, two hundred twenty-five thousand, nine hundred eighty-four".