43463258097 has 16 divisors (see below), whose sum is σ = 70125593472. Its totient is φ = 23375197440.

The previous prime is 43463258093. The next prime is 43463258107. The reversal of 43463258097 is 79085236434.

It is not a de Polignac number, because 43463258097 - 2² = 43463258093 is a prime.

It is a super-2 number, since 2×43463258097² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (43463258093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60872554 + ... + 60873267.

It is an arithmetic number, because the mean of its divisors is an integer number (4382849592).

Almost surely, 2^43463258097 is an apocalyptic number.

It is an amenable number.

43463258097 is a deficient number, since it is larger than the sum of its proper divisors (26662335375).

43463258097 is a wasteful number, since it uses less digits than its factorization.

43463258097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121745848.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 43463258097 in words is "forty-three billion, four hundred sixty-three million, two hundred fifty-eight thousand, ninety-seven".