70030140000 has 480 divisors, whose sum is σ = 246906164736. Its totient is φ = 17310720000.

The previous prime is 70030139947. The next prime is 70030140029. The reversal of 70030140000 is 4103007.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 72419517 + ... + 72420483.

Almost surely, 2^70030140000 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 70030140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123453082368).

70030140000 is an abundant number, since it is smaller than the sum of its proper divisors (176876024736).

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

70030140000 is a wasteful number, since it uses less digits than its factorization.

70030140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

Adding to 70030140000 its reverse (4103007), we get a palindrome (70034243007).

The spelling of 70030140000 in words is "seventy billion, thirty million, one hundred forty thousand".