1400070070 has 16 divisors (see below), whose sum is σ = 2880144288. Its totient is φ = 480024000.

The previous prime is 1400070041. The next prime is 1400070079. The reversal of 1400070070 is 700700041.

1400070070 is a modest number, since divided by 70070 gives 1400 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400070079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10000431 + ... + 10000570.

It is an arithmetic number, because the mean of its divisors is an integer number (180009018).

Almost surely, 2^1400070070 is an apocalyptic number.

1400070070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400070070 is an abundant number, since it is smaller than the sum of its proper divisors (1480074218).

1400070070 is a wasteful number, since it uses less digits than its factorization.

1400070070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20001015.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 1400070070 is about 37417.5102057847. The cubic root of 1400070070 is about 1118.7076052306.

The spelling of 1400070070 in words is "one billion, four hundred million, seventy thousand, seventy".