40027051001454 has 64 divisors (see below), whose sum is σ = 87749766236160. Its totient is φ = 12071356668000.

The previous prime is 40027051001419. The next prime is 40027051001459. The reversal of 40027051001454 is 45410015072004.

It is a super-2 number, since 2×40027051001454² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40027051001459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368413719 + ... + 368522349.

It is an arithmetic number, because the mean of its divisors is an integer number (1371090097440).

Almost surely, 2^{40027051001454} is an apocalyptic number.

40027051001454 is an abundant number, since it is smaller than the sum of its proper divisors (47722715234706).

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

40027051001454 is a wasteful number, since it uses less digits than its factorization.

40027051001454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135317.

The product of its (nonzero) digits is 22400, while the sum is 33.

Adding to 40027051001454 its reverse (45410015072004), we get a palindrome (85437066073458).

The spelling of 40027051001454 in words is "forty trillion, twenty-seven billion, fifty-one million, one thousand, four hundred fifty-four".