1071496704454 has 32 divisors (see below), whose sum is σ = 1757061787392. Its totient is φ = 486016020000.

The previous prime is 1071496704427. The next prime is 1071496704457. The reversal of 1071496704454 is 4544076941701.

It is a super-2 number, since 2×1071496704454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071496704457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27703029 + ... + 27741679.

It is an arithmetic number, because the mean of its divisors is an integer number (54908180856).

Almost surely, 2^{1071496704454} is an apocalyptic number.

1071496704454 is a deficient number, since it is larger than the sum of its proper divisors (685565082938).

1071496704454 is a wasteful number, since it uses less digits than its factorization.

1071496704454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41292.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 1071496704454 in words is "one trillion, seventy-one billion, four hundred ninety-six million, seven hundred four thousand, four hundred fifty-four".