35452215040 has 144 divisors (see below), whose sum is σ = 95628589056. Its totient is φ = 12475699200.

The previous prime is 35452215037. The next prime is 35452215061. The reversal of 35452215040 is 4051225453.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 35452214993 and 35452215011.

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, 395869 + ... + 477091.

It is an arithmetic number, because the mean of its divisors is an integer number (664087424).

Almost surely, 2^35452215040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35452215040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47814294528).

35452215040 is an abundant number, since it is smaller than the sum of its proper divisors (60176374016).

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

35452215040 is a wasteful number, since it uses less digits than its factorization.

35452215040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81286 (or 81272 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 35452215040 in words is "thirty-five billion, four hundred fifty-two million, two hundred fifteen thousand, forty".