70151063040 has 640 divisors, whose sum is σ = 266010117120. Its totient is φ = 17462329344.

The previous prime is 70151063033. The next prime is 70151063063. The reversal of 70151063040 is 4036015107.

70151063040 is a `hidden beast` number, since 7 + 0 + 15 + 10 + 630 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 70151062995 and 70151063013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 266733949 + ... + 266734211.

It is an arithmetic number, because the mean of its divisors is an integer number (415640808).

Almost surely, 2^70151063040 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 70151063040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133005058560).

70151063040 is an abundant number, since it is smaller than the sum of its proper divisors (195859054080).

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

70151063040 is a wasteful number, since it uses less digits than its factorization.

70151063040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

Adding to 70151063040 its reverse (4036015107), we get a palindrome (74187078147).

The spelling of 70151063040 in words is "seventy billion, one hundred fifty-one million, sixty-three thousand, forty".