30107192374952 has 128 divisors (see below), whose sum is σ = 72365014656000. Its totient is φ = 11640530865600.

The previous prime is 30107192374949. The next prime is 30107192374993. The reversal of 30107192374952 is 25947329170103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30107192374894 and 30107192374903.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147023 + ... + 7761185.

It is an arithmetic number, because the mean of its divisors is an integer number (565351677000).

Almost surely, 2^{30107192374952} 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 30107192374952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36182507328000).

30107192374952 is an abundant number, since it is smaller than the sum of its proper divisors (42257822281048).

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

30107192374952 is a wasteful number, since it uses less digits than its factorization.

30107192374952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7614332 (or 7614314 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 30107192374952 in words is "thirty trillion, one hundred seven billion, one hundred ninety-two million, three hundred seventy-four thousand, nine hundred fifty-two".