342455400237 has 16 divisors (see below), whose sum is σ = 457223989248. Its totient is φ = 227995310640.

The previous prime is 342455400223. The next prime is 342455400247. The reversal of 342455400237 is 732004554243.

It is not a de Polignac number, because 342455400237 - 2¹⁸ = 342455138093 is a prime.

It is a super-3 number, since 3×342455400237³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342455400195 and 342455400204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342455400247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18970938 + ... + 18988980.

It is an arithmetic number, because the mean of its divisors is an integer number (28576499328).

Almost surely, 2^342455400237 is an apocalyptic number.

It is an amenable number.

342455400237 is a deficient number, since it is larger than the sum of its proper divisors (114768589011).

342455400237 is a wasteful number, since it uses less digits than its factorization.

342455400237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26240.

The product of its (nonzero) digits is 403200, while the sum is 39.

The spelling of 342455400237 in words is "three hundred forty-two billion, four hundred fifty-five million, four hundred thousand, two hundred thirty-seven".