1420152353432 has 16 divisors (see below), whose sum is σ = 2754605858400. Its totient is φ = 685590791200.

The previous prime is 1420152353401. The next prime is 1420152353449. The reversal of 1420152353432 is 2343532510241.

It is a junction number, because it is equal to n+sod(n) for n = 1420152353392 and 1420152353401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3060672944 + ... + 3060673407.

It is an arithmetic number, because the mean of its divisors is an integer number (172162866150).

Almost surely, 2^{1420152353432} is an apocalyptic number.

It is an amenable number.

1420152353432 is a deficient number, since it is larger than the sum of its proper divisors (1334453504968).

1420152353432 is a wasteful number, since it uses less digits than its factorization.

1420152353432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6121346386 (or 6121346382 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1420152353432 its reverse (2343532510241), we get a palindrome (3763684863673).

The spelling of 1420152353432 in words is "one trillion, four hundred twenty billion, one hundred fifty-two million, three hundred fifty-three thousand, four hundred thirty-two".