354235381734 has 32 divisors (see below), whose sum is σ = 763694636544. Its totient is φ = 108891770400.

The previous prime is 354235381711. The next prime is 354235381741. The reversal of 354235381734 is 437183532453.

It is a happy number.

It is a super-3 number, since 3×354235381734³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078574 + ... + 2242529.

It is an arithmetic number, because the mean of its divisors is an integer number (23865457392).

Almost surely, 2^354235381734 is an apocalyptic number.

354235381734 is an abundant number, since it is smaller than the sum of its proper divisors (409459254810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354235381734 is a wasteful number, since it uses less digits than its factorization.

354235381734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322172.

The product of its digits is 3628800, while the sum is 48.

The spelling of 354235381734 in words is "three hundred fifty-four billion, two hundred thirty-five million, three hundred eighty-one thousand, seven hundred thirty-four".