1626130531434 has 16 divisors (see below), whose sum is σ = 3252346524000. Its totient is φ = 542029266960.

The previous prime is 1626130531393. The next prime is 1626130531457. The reversal of 1626130531434 is 4341350316261.

It is a super-3 number, since 3×1626130531434³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1626130531392 and 1626130531401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3312184 + ... + 3771315.

It is an arithmetic number, because the mean of its divisors is an integer number (203271657750).

Almost surely, 2^{1626130531434} is an apocalyptic number.

1626130531434 is an abundant number, since it is smaller than the sum of its proper divisors (1626215992566).

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

1626130531434 is a wasteful number, since it uses less digits than its factorization.

1626130531434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121765.

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 1626130531434 its reverse (4341350316261), we get a palindrome (5967480847695).

The spelling of 1626130531434 in words is "one trillion, six hundred twenty-six billion, one hundred thirty million, five hundred thirty-one thousand, four hundred thirty-four".