43270644216415 has 16 divisors (see below), whose sum is σ = 64737379399680. Its totient is φ = 26973908082720.

The previous prime is 43270644216409. The next prime is 43270644216487. The reversal of 43270644216415 is 51461244607234.

It is not a de Polignac number, because 43270644216415 - 2⁵ = 43270644216383 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56195641455 + ... + 56195642224.

It is an arithmetic number, because the mean of its divisors is an integer number (4046086212480).

Almost surely, 2^{43270644216415} is an apocalyptic number.

43270644216415 is a deficient number, since it is larger than the sum of its proper divisors (21466735183265).

43270644216415 is a wasteful number, since it uses less digits than its factorization.

43270644216415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112391283702.

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 43270644216415 in words is "forty-three trillion, two hundred seventy billion, six hundred forty-four million, two hundred sixteen thousand, four hundred fifteen".