10312445503432 has 16 divisors (see below), whose sum is σ = 19858425463260. Its totient is φ = 5016865379904.

The previous prime is 10312445503429. The next prime is 10312445503537. The reversal of 10312445503432 is 23430554421301.

It can be written as a sum of positive squares in 2 ways, for example, as 8416299979396 + 1896145524036 = 2901086^2 + 1377006^2 .

It is a super-2 number, since 2×10312445503432² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 10312445503391 and 10312445503400.

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, 17419671163 + ... + 17419671754.

Almost surely, 2^{10312445503432} is an apocalyptic number.

It is an amenable number.

10312445503432 is a deficient number, since it is larger than the sum of its proper divisors (9545979959828).

10312445503432 is a wasteful number, since it uses less digits than its factorization.

10312445503432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34839342960 (or 34839342956 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 10312445503432 its reverse (23430554421301), we get a palindrome (33742999924733).

The spelling of 10312445503432 in words is "ten trillion, three hundred twelve billion, four hundred forty-five million, five hundred three thousand, four hundred thirty-two".