542601424431 has 64 divisors (see below), whose sum is σ = 909551462400. Its totient is φ = 316792944000.

The previous prime is 542601424427. The next prime is 542601424439. The reversal of 542601424431 is 134424106245.

542601424431 is a `hidden beast` number, since 5 + 4 + 2 + 601 + 4 + 2 + 4 + 43 + 1 = 666.

It is not a de Polignac number, because 542601424431 - 2² = 542601424427 is a prime.

It is a super-2 number, since 2×542601424431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542601424439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 865450 + ... + 1354328.

It is an arithmetic number, because the mean of its divisors is an integer number (14211741600).

Almost surely, 2^542601424431 is an apocalyptic number.

542601424431 is a deficient number, since it is larger than the sum of its proper divisors (366950037969).

542601424431 is a wasteful number, since it uses less digits than its factorization.

542601424431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489037 (or 489031 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 542601424431 in words is "five hundred forty-two billion, six hundred one million, four hundred twenty-four thousand, four hundred thirty-one".