169348425630 has 16 divisors (see below), whose sum is σ = 406436221584. Its totient is φ = 45159580160.

The previous prime is 169348425619. The next prime is 169348425637. The reversal of 169348425630 is 36524843961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169348425637) 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, 2822473731 + ... + 2822473790.

It is an arithmetic number, because the mean of its divisors is an integer number (25402263849).

Almost surely, 2^169348425630 is an apocalyptic number.

169348425630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

169348425630 is an abundant number, since it is smaller than the sum of its proper divisors (237087795954).

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

169348425630 is a wasteful number, since it uses less digits than its factorization.

169348425630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644947531.

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 169348425630 in words is "one hundred sixty-nine billion, three hundred forty-eight million, four hundred twenty-five thousand, six hundred thirty".