13154350213432 has 8 divisors (see below), whose sum is σ = 24664406650200. Its totient is φ = 6577175106712.

The previous prime is 13154350213423. The next prime is 13154350213457. The reversal of 13154350213432 is 23431205345131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13154350213391 and 13154350213400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 822146888332 + ... + 822146888347.

It is an arithmetic number, because the mean of its divisors is an integer number (3083050831275).

Almost surely, 2^{13154350213432} is an apocalyptic number.

It is an amenable number.

13154350213432 is a deficient number, since it is larger than the sum of its proper divisors (11510056436768).

13154350213432 is a wasteful number, since it uses less digits than its factorization.

13154350213432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644293776685 (or 1644293776681 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 13154350213432 its reverse (23431205345131), we get a palindrome (36585555558563).

The spelling of 13154350213432 in words is "thirteen trillion, one hundred fifty-four billion, three hundred fifty million, two hundred thirteen thousand, four hundred thirty-two".