97432449094 has 4 divisors (see below), whose sum is σ = 146148673644. Its totient is φ = 48716224546.

The previous prime is 97432449053. The next prime is 97432449109. The reversal of 97432449094 is 49094423479.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24358112272 + ... + 24358112275.

It is an arithmetic number, because the mean of its divisors is an integer number (36537168411).

Almost surely, 2^97432449094 is an apocalyptic number.

97432449094 is a deficient number, since it is larger than the sum of its proper divisors (48716224550).

97432449094 is a wasteful number, since it uses less digits than its factorization.

97432449094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48716224549.

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 97432449094 in words is "ninety-seven billion, four hundred thirty-two million, four hundred forty-nine thousand, ninety-four".