354103555197 has 16 divisors (see below), whose sum is σ = 539597987840. Its totient is φ = 202340531952.

The previous prime is 354103555177. The next prime is 354103555231. The reversal of 354103555197 is 791555301453.

It is not a de Polignac number, because 354103555197 - 2⁸ = 354103554941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354103555177) 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, 994068 + ... + 1302450.

It is an arithmetic number, because the mean of its divisors is an integer number (33724874240).

Almost surely, 2^354103555197 is an apocalyptic number.

It is an amenable number.

354103555197 is a deficient number, since it is larger than the sum of its proper divisors (185494432643).

354103555197 is a wasteful number, since it uses less digits than its factorization.

354103555197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363072.

The product of its (nonzero) digits is 1417500, while the sum is 48.

The spelling of 354103555197 in words is "three hundred fifty-four billion, one hundred three million, five hundred fifty-five thousand, one hundred ninety-seven".