234635224451 has 2 divisors, whose sum is σ = 234635224452. Its totient is φ = 234635224450.

The previous prime is 234635224427. The next prime is 234635224513. The reversal of 234635224451 is 154422536432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234635224451 - 2²² = 234631030147 is a prime.

It is a super-2 number, since 2×234635224451² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234635224399 and 234635224408.

It is not a weakly prime, because it can be changed into another prime (234635224151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117317612225 + 117317612226.

It is an arithmetic number, because the mean of its divisors is an integer number (117317612226).

Almost surely, 2^234635224451 is an apocalyptic number.

234635224451 is a deficient number, since it is larger than the sum of its proper divisors (1).

234635224451 is an equidigital number, since it uses as much as digits as its factorization.

234635224451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 691200, while the sum is 41.

The spelling of 234635224451 in words is "two hundred thirty-four billion, six hundred thirty-five million, two hundred twenty-four thousand, four hundred fifty-one".