97347920043 has 8 divisors (see below), whose sum is σ = 141596974656. Its totient is φ = 58998739400.

The previous prime is 97347919987. The next prime is 97347920051. The reversal of 97347920043 is 34002974379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97347920043 - 2⁶ = 97347919979 is a prime.

It is a super-2 number, since 2×97347920043² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97347919974 and 97347920001.

It is not an unprimeable number, because it can be changed into a prime (97347920083) 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, 1474968453 + ... + 1474968518.

It is an arithmetic number, because the mean of its divisors is an integer number (17699621832).

Almost surely, 2^97347920043 is an apocalyptic number.

97347920043 is a deficient number, since it is larger than the sum of its proper divisors (44249054613).

97347920043 is a wasteful number, since it uses less digits than its factorization.

97347920043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2949936985.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 97347920043 in words is "ninety-seven billion, three hundred forty-seven million, nine hundred twenty thousand, forty-three".