69440922480402 has 192 divisors, whose sum is σ = 174956822726400. Its totient is φ = 19672033075200.

The previous prime is 69440922480367. The next prime is 69440922480481. The reversal of 69440922480402 is 20408422904496.

It is a happy number.

69440922480402 is a `hidden beast` number, since 6 + 9 + 4 + 4 + 0 + 9 + 224 + 8 + 0 + 402 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 397124152 + ... + 397298972.

It is an arithmetic number, because the mean of its divisors is an integer number (911233451700).

Almost surely, 2^{69440922480402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69440922480402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87478411363200).

69440922480402 is an abundant number, since it is smaller than the sum of its proper divisors (105515900245998).

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

69440922480402 is a wasteful number, since it uses less digits than its factorization.

69440922480402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175649 (or 175646 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 69440922480402 in words is "sixty-nine trillion, four hundred forty billion, nine hundred twenty-two million, four hundred eighty thousand, four hundred two".