342025531101487 has 2 divisors, whose sum is σ = 342025531101488. Its totient is φ = 342025531101486.

The previous prime is 342025531101473. The next prime is 342025531101503. The reversal of 342025531101487 is 784101135520243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342025531101487 is a prime.

It is a super-2 number, since 2×342025531101487² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342025531101427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171012765550743 + 171012765550744.

It is an arithmetic number, because the mean of its divisors is an integer number (171012765550744).

Almost surely, 2^{342025531101487} is an apocalyptic number.

342025531101487 is a deficient number, since it is larger than the sum of its proper divisors (1).

342025531101487 is an equidigital number, since it uses as much as digits as its factorization.

342025531101487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 342025531101487 in words is "three hundred forty-two trillion, twenty-five billion, five hundred thirty-one million, one hundred one thousand, four hundred eighty-seven".