384735070738456 has 16 divisors (see below), whose sum is σ = 728815146890040. Its totient is φ = 190384364901120.

The previous prime is 384735070738393. The next prime is 384735070738541. The reversal of 384735070738456 is 654837070537483.

It is a super-2 number, since 2×384735070738456² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247896307690 + ... + 247896309241.

Almost surely, 2^{384735070738456} is an apocalyptic number.

It is an amenable number.

384735070738456 is a deficient number, since it is larger than the sum of its proper divisors (344080076151584).

384735070738456 is a wasteful number, since it uses less digits than its factorization.

384735070738456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495792617034 (or 495792617030 counting only the distinct ones).

The product of its (nonzero) digits is 1422489600, while the sum is 70.

The spelling of 384735070738456 in words is "three hundred eighty-four trillion, seven hundred thirty-five billion, seventy million, seven hundred thirty-eight thousand, four hundred fifty-six".