70437673441 has 8 divisors (see below), whose sum is σ = 72012355200. Its totient is φ = 68866158768.

The previous prime is 70437673393. The next prime is 70437673451. The reversal of 70437673441 is 14437673407.

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 70437673441 - 2¹⁵ = 70437640673 is a prime.

It is a super-2 number, since 2×70437673441² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70437673391 and 70437673400.

It is not an unprimeable number, because it can be changed into a prime (70437673451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746766 + ... + 835783.

It is an arithmetic number, because the mean of its divisors is an integer number (9001544400).

Almost surely, 2^70437673441 is an apocalyptic number.

It is an amenable number.

70437673441 is a deficient number, since it is larger than the sum of its proper divisors (1574681759).

70437673441 is a wasteful number, since it uses less digits than its factorization.

70437673441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583543.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 70437673441 in words is "seventy billion, four hundred thirty-seven million, six hundred seventy-three thousand, four hundred forty-one".