3142532515045 has 32 divisors (see below), whose sum is σ = 4701673992960. Its totient is φ = 1958931786240.

The previous prime is 3142532515043. The next prime is 3142532515049. The reversal of 3142532515045 is 5405152352413.

It is not a de Polignac number, because 3142532515045 - 2¹ = 3142532515043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3142532514989 and 3142532515007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142532515043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20464411 + ... + 20617399.

It is an arithmetic number, because the mean of its divisors is an integer number (146927312280).

Almost surely, 2^{3142532515045} is an apocalyptic number.

3142532515045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3142532515045 is a deficient number, since it is larger than the sum of its proper divisors (1559141477915).

3142532515045 is a wasteful number, since it uses less digits than its factorization.

3142532515045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206365.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 3142532515045 its reverse (5405152352413), we get a palindrome (8547684867458).

The spelling of 3142532515045 in words is "three trillion, one hundred forty-two billion, five hundred thirty-two million, five hundred fifteen thousand, forty-five".