4207740054981 has 8 divisors (see below), whose sum is σ = 5611002709920. Its totient is φ = 2804818718352.

The previous prime is 4207740054961. The next prime is 4207740054997. The reversal of 4207740054981 is 1894500477024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4207740054981 - 2¹³ = 4207740046789 is a prime.

It is a super-2 number, since 2×4207740054981² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4207740054961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85300810 + ... + 85350123.

It is an arithmetic number, because the mean of its divisors is an integer number (701375338740).

Almost surely, 2^{4207740054981} is an apocalyptic number.

It is an amenable number.

4207740054981 is a deficient number, since it is larger than the sum of its proper divisors (1403262654939).

4207740054981 is a wasteful number, since it uses less digits than its factorization.

4207740054981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170659155.

The product of its (nonzero) digits is 2257920, while the sum is 51.

The spelling of 4207740054981 in words is "four trillion, two hundred seven billion, seven hundred forty million, fifty-four thousand, nine hundred eighty-one".