354063409451 has 2 divisors, whose sum is σ = 354063409452. Its totient is φ = 354063409450.

The previous prime is 354063409439. The next prime is 354063409481. The reversal of 354063409451 is 154904360453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354063409451 - 2¹⁸ = 354063147307 is a prime.

It is a super-2 number, since 2×354063409451² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (354063409481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177031704725 + 177031704726.

It is an arithmetic number, because the mean of its divisors is an integer number (177031704726).

Almost surely, 2^354063409451 is an apocalyptic number.

354063409451 is a deficient number, since it is larger than the sum of its proper divisors (1).

354063409451 is an equidigital number, since it uses as much as digits as its factorization.

354063409451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 354063409451 in words is "three hundred fifty-four billion, sixty-three million, four hundred nine thousand, four hundred fifty-one".