93421069470 has 128 divisors (see below), whose sum is σ = 255637831680. Its totient is φ = 24262882560.

The previous prime is 93421069433. The next prime is 93421069487. The reversal of 93421069470 is 7496012439.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6712539 + ... + 6726441.

It is an arithmetic number, because the mean of its divisors is an integer number (1997170560).

Almost surely, 2^93421069470 is an apocalyptic number.

93421069470 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 93421069470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127818915840).

93421069470 is an abundant number, since it is smaller than the sum of its proper divisors (162216762210).

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

93421069470 is a wasteful number, since it uses less digits than its factorization.

93421069470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14567 (or 14561 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 93421069470 in words is "ninety-three billion, four hundred twenty-one million, sixty-nine thousand, four hundred seventy".