131443014153435 has 32 divisors (see below), whose sum is σ = 224121890580480. Its totient is φ = 65628285072768.

The previous prime is 131443014153421. The next prime is 131443014153491. The reversal of 131443014153435 is 534351410344131.

It is not a de Polignac number, because 131443014153435 - 2⁵ = 131443014153403 is a prime.

It is a super-2 number, since 2×131443014153435² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4053114040 + ... + 4053146469.

It is an arithmetic number, because the mean of its divisors is an integer number (7003809080640).

Almost surely, 2^{131443014153435} is an apocalyptic number.

131443014153435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131443014153435 is a deficient number, since it is larger than the sum of its proper divisors (92678876427045).

131443014153435 is a wasteful number, since it uses less digits than its factorization.

131443014153435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8106260587.

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 131443014153435 its reverse (534351410344131), we get a palindrome (665794424497566).

The spelling of 131443014153435 in words is "one hundred thirty-one trillion, four hundred forty-three billion, fourteen million, one hundred fifty-three thousand, four hundred thirty-five".