40210630454 has 16 divisors (see below), whose sum is σ = 61541133696. Its totient is φ = 19701024000.

The previous prime is 40210630433. The next prime is 40210630457. The reversal of 40210630454 is 45403601204.

It is a super-2 number, since 2×40210630454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40210630457) 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, 1006502 + ... + 1045689.

It is an arithmetic number, because the mean of its divisors is an integer number (3846320856).

Almost surely, 2^40210630454 is an apocalyptic number.

40210630454 is a deficient number, since it is larger than the sum of its proper divisors (21330503242).

40210630454 is a wasteful number, since it uses less digits than its factorization.

40210630454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052391.

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 40210630454 in words is "forty billion, two hundred ten million, six hundred thirty thousand, four hundred fifty-four".