93440085354158 has 4 divisors (see below), whose sum is σ = 140160128031240. Its totient is φ = 46720042677078.

The previous prime is 93440085354137. The next prime is 93440085354179. The reversal of 93440085354158 is 85145358004439.

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

It is an interprime number because it is at equal distance from previous prime (93440085354137) and next prime (93440085354179).

It is a super-4 number, since 4×93440085354158⁴ (a number of 57 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 93440085354097 and 93440085354106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23360021338538 + ... + 23360021338541.

It is an arithmetic number, because the mean of its divisors is an integer number (35040032007810).

Almost surely, 2^{93440085354158} is an apocalyptic number.

93440085354158 is a deficient number, since it is larger than the sum of its proper divisors (46720042677082).

93440085354158 is a wasteful number, since it uses less digits than its factorization.

93440085354158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46720042677081.

The product of its (nonzero) digits is 41472000, while the sum is 59.

The spelling of 93440085354158 in words is "ninety-three trillion, four hundred forty billion, eighty-five million, three hundred fifty-four thousand, one hundred fifty-eight".