94148225378 has 4 divisors (see below), whose sum is σ = 141222338070. Its totient is φ = 47074112688.

The previous prime is 94148225371. The next prime is 94148225389. The reversal of 94148225378 is 87352284149.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 84426856969 + 9721368409 = 290563^2 + 98597^2 .

It is not an unprimeable number, because it can be changed into a prime (94148225371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23537056343 + ... + 23537056346.

Almost surely, 2^94148225378 is an apocalyptic number.

94148225378 is a deficient number, since it is larger than the sum of its proper divisors (47074112692).

94148225378 is a wasteful number, since it uses less digits than its factorization.

94148225378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47074112691.

The product of its digits is 3870720, while the sum is 53.

The spelling of 94148225378 in words is "ninety-four billion, one hundred forty-eight million, two hundred twenty-five thousand, three hundred seventy-eight".