60645400134 has 48 divisors (see below), whose sum is σ = 133350556080. Its totient is φ = 18373132800.

The previous prime is 60645400133. The next prime is 60645400157. The reversal of 60645400134 is 43100454606.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 60645400095 and 60645400104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60645400133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4698762 + ... + 4711650.

It is an arithmetic number, because the mean of its divisors is an integer number (2778136585).

Almost surely, 2^60645400134 is an apocalyptic number.

60645400134 is an abundant number, since it is smaller than the sum of its proper divisors (72705155946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60645400134 is a wasteful number, since it uses less digits than its factorization.

60645400134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19397 (or 19386 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 60645400134 in words is "sixty billion, six hundred forty-five million, four hundred thousand, one hundred thirty-four".