64132437030 has 32 divisors (see below), whose sum is σ = 154033933824. Its totient is φ = 17089084896.

The previous prime is 64132437029. The next prime is 64132437041. The reversal of 64132437030 is 3073423146.

It is a super-2 number, since 2×64132437030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64132436982 and 64132437000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765672 + ... + 845291.

It is an arithmetic number, because the mean of its divisors is an integer number (4813560432).

Almost surely, 2^64132437030 is an apocalyptic number.

64132437030 is an abundant number, since it is smaller than the sum of its proper divisors (89901496794).

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

64132437030 is a wasteful number, since it uses less digits than its factorization.

64132437030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612300.

The product of its (nonzero) digits is 36288, while the sum is 33.

The spelling of 64132437030 in words is "sixty-four billion, one hundred thirty-two million, four hundred thirty-seven thousand, thirty".