2231328401434 has 32 divisors (see below), whose sum is σ = 3701482920000. Its totient is φ = 1000373456640.

The previous prime is 2231328401387. The next prime is 2231328401443. The reversal of 2231328401434 is 4341048231322.

It is a super-3 number, since 3×2231328401434³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231328401393 and 2231328401402.

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, 1530559 + ... + 2608690.

It is an arithmetic number, because the mean of its divisors is an integer number (115671341250).

Almost surely, 2^{2231328401434} is an apocalyptic number.

2231328401434 is a deficient number, since it is larger than the sum of its proper divisors (1470154518566).

2231328401434 is a wasteful number, since it uses less digits than its factorization.

2231328401434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139598.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 2231328401434 in words is "two trillion, two hundred thirty-one billion, three hundred twenty-eight million, four hundred one thousand, four hundred thirty-four".