70108134154240 has 896 divisors, whose sum is σ = 209622922790400. Its totient is φ = 21917218111488.

The previous prime is 70108134154169. The next prime is 70108134154273. The reversal of 70108134154240 is 4245143180107.

It is a tau number, because it is divible by the number of its divisors (896).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 70108134154193 and 70108134154202.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 156142837536 + ... + 156142837984.

It is an arithmetic number, because the mean of its divisors is an integer number (233954154900).

Almost surely, 2^{70108134154240} is an apocalyptic number.

70108134154240 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70108134154240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104811461395200).

70108134154240 is an abundant number, since it is smaller than the sum of its proper divisors (139514788636160).

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

70108134154240 is a wasteful number, since it uses less digits than its factorization.

70108134154240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 70108134154240 in words is "seventy trillion, one hundred eight billion, one hundred thirty-four million, one hundred fifty-four thousand, two hundred forty".