97434708040 has 32 divisors (see below), whose sum is σ = 219379311360. Its totient is φ = 38947000000.

The previous prime is 97434708037. The next prime is 97434708043. The reversal of 97434708040 is 4080743479.

It is an interprime number because it is at equal distance from previous prime (97434708037) and next prime (97434708043).

It is not an unprimeable number, because it can be changed into a prime (97434708043) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 781336 + ... + 897415.

It is an arithmetic number, because the mean of its divisors is an integer number (6855603480).

Almost surely, 2^97434708040 is an apocalyptic number.

It is an amenable number.

97434708040 is an abundant number, since it is smaller than the sum of its proper divisors (121944603320).

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

97434708040 is a wasteful number, since it uses less digits than its factorization.

97434708040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680213 (or 1680209 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 97434708040 in words is "ninety-seven billion, four hundred thirty-four million, seven hundred eight thousand, forty".