70418981454 has 16 divisors (see below), whose sum is σ = 142154206848. Its totient is φ = 23253619832.

The previous prime is 70418981441. The next prime is 70418981467. The reversal of 70418981454 is 45418981407.

It is an interprime number because it is at equal distance from previous prime (70418981441) and next prime (70418981467).

It is a junction number, because it is equal to n+sod(n) for n = 70418981397 and 70418981406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54842802 + ... + 54844085.

It is an arithmetic number, because the mean of its divisors is an integer number (8884637928).

Almost surely, 2^70418981454 is an apocalyptic number.

70418981454 is an abundant number, since it is smaller than the sum of its proper divisors (71735225394).

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

70418981454 is a wasteful number, since it uses less digits than its factorization.

70418981454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109686999.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 70418981454 in words is "seventy billion, four hundred eighteen million, nine hundred eighty-one thousand, four hundred fifty-four".