43053495048240 has 40 divisors (see below), whose sum is σ = 133465834650288. Its totient is φ = 11480932012800.

The previous prime is 43053495048217. The next prime is 43053495048253. The reversal of 43053495048240 is 4284059435034.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89694781111 + ... + 89694781590.

Almost surely, 2^{43053495048240} is an apocalyptic number.

43053495048240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43053495048240 is an abundant number, since it is smaller than the sum of its proper divisors (90412339602048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43053495048240 is a wasteful number, since it uses less digits than its factorization.

43053495048240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179389562717 (or 179389562711 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 43053495048240 in words is "forty-three trillion, fifty-three billion, four hundred ninety-five million, forty-eight thousand, two hundred forty".